Rework the tools tests and expand to cover new functionality.
Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
---
tools/gpio-tools-test | 3 -
tools/gpio-tools-test.bats | 2052 ++++++++++++++++++++++++++----------
2 files changed, 1504 insertions(+), 551 deletions(-)
diff --git a/tools/gpio-tools-test b/tools/gpio-tools-test
index 234f9bd..1a012dc 100755
--- a/tools/gpio-tools-test
+++ b/tools/gpio-tools-test
@@ -37,9 +37,6 @@ check_prog() {
# Check all required non-coreutils tools
check_prog bats
check_prog modprobe
-check_prog rmmod
-check_prog udevadm
-check_prog timeout
# Check if we're running a kernel at the required version or later
check_kernel $MIN_KERNEL_VERSION
diff --git a/tools/gpio-tools-test.bats b/tools/gpio-tools-test.bats
index 69ad786..eaa814f 100755
--- a/tools/gpio-tools-test.bats
+++ b/tools/gpio-tools-test.bats
@@ -4,15 +4,16 @@
# Simple test harness for the gpio-tools.
-# Where output from coprocesses is stored
-COPROC_OUTPUT=$BATS_TMPDIR/gpio-tools-test-output
+# Where output from the dut is stored
+DUT_OUTPUT=$BATS_TMPDIR/gpio-tools-test-output
# Save the PID of coprocess - otherwise we won't be able to wait for it
# once it exits as the COPROC_PID will be cleared.
-COPROC_SAVED_PID=""
+DUT_PID=""
GPIOSIM_CHIPS=""
-GPIOSIM_CONFIGFS="/sys/kernel/config/gpio-sim/"
+GPIOSIM_CONFIGFS="/sys/kernel/config/gpio-sim"
GPIOSIM_SYSFS="/sys/devices/platform/"
+GPIOSIM_APP_NAME="gpio-tools-test"
# Run the command in $* and return 0 if the command failed. The way we do it
# here is a workaround for the way bats handles failing processes.
@@ -23,10 +24,7 @@ assert_fail() {
# Check if the string in $2 matches against the pattern in $1.
regex_matches() {
- local PATTERN=$1
- local STRING=$2
-
- [[ $STRING =~ $PATTERN ]]
+ [[ $2 =~ $1 ]] || (echo "Mismatched: \"$2\"" && false)
}
# Iterate over all lines in the output of the last command invoked with bats'
@@ -38,31 +36,39 @@ output_contains_line() {
do
test "$line" = "$LINE" && return 0
done
-
+ echo "Mismatched:"
+ echo "$output"
return 1
}
+output_is() {
+ test "$output" = "$1" || (echo "Mismatched: \"$output\"" && false)
+}
+
+num_lines_is() {
+ test ${#lines[@]} -eq $1 || (echo "Num lines is : ${#lines[@]}" && false)
+}
+
+status_is() {
+ test "$status" -eq "$1"
+}
+
# Same as above but match against the regex pattern in $1.
output_regex_match() {
- local PATTERN=$1
-
for line in "${lines[@]}"
do
- regex_matches "$PATTERN" "$line" && return 0
+ [[ "$line" =~ $1 ]] && return 0
done
-
+ echo "Mismatched:"
+ echo "$output"
return 1
}
-random_name() {
- cat /proc/sys/kernel/random/uuid
-}
-
gpiosim_chip() {
local VAR=$1
- local NAME=$(random_name)
+ local NAME=${GPIOSIM_APP_NAME}-$$-${VAR}
local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
- local BANKPATH=$DEVPATH/$NAME
+ local BANKPATH=$DEVPATH/bank0
mkdir -p $BANKPATH
@@ -87,36 +93,24 @@ gpiosim_chip() {
echo 1 > $DEVPATH/live
- GPIOSIM_CHIPS="$VAR:$NAME $GPIOSIM_CHIPS"
+ GPIOSIM_CHIPS="$VAR $GPIOSIM_CHIPS"
}
-gpiosim_chip_map_name() {
- local VAR=$1
-
- for CHIP in $GPIOSIM_CHIPS
- do
- KEY=$(echo $CHIP | cut -d":" -f1)
- VAL=$(echo $CHIP | cut -d":" -f2)
-
- if [ "$KEY" = "$VAR" ]
- then
- echo $VAL
- fi
- done
+gpiosim_chip_name() {
+ echo $(<$GPIOSIM_CONFIGFS/${GPIOSIM_APP_NAME}-$$-$1/bank0/chip_name)
}
-gpiosim_chip_name() {
- local VAR=$1
- local NAME=$(gpiosim_chip_map_name $VAR)
+gpiosim_chip_path() {
+ echo "/dev/$(<$GPIOSIM_CONFIGFS/${GPIOSIM_APP_NAME}-$$-$1/bank0/chip_name)"
+}
- cat $GPIOSIM_CONFIGFS/$NAME/$NAME/chip_name
+gpiosim_chip_number() {
+ local NAME=$(<$GPIOSIM_CONFIGFS/${GPIOSIM_APP_NAME}-$$-$1/bank0/chip_name)
+ echo ${NAME#"gpiochip"}
}
gpiosim_dev_name() {
- local VAR=$1
- local NAME=$(gpiosim_chip_map_name $VAR)
-
- cat $GPIOSIM_CONFIGFS/$NAME/dev_name
+ echo $(<$GPIOSIM_CONFIGFS/${GPIOSIM_APP_NAME}-$$-$1/dev_name)
}
gpiosim_set_pull() {
@@ -136,26 +130,21 @@ gpiosim_check_value() {
local DEVNAME=$(gpiosim_dev_name $VAR)
local CHIPNAME=$(gpiosim_chip_name $VAR)
- VAL=$(cat $GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value)
- if [ "$VAL" = "$EXPECTED" ]
- then
- return 0
- fi
-
- return 1
+ VAL=$(<$GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value)
+ [ "$VAL" = "$EXPECTED" ]
}
gpiosim_cleanup() {
for CHIP in $GPIOSIM_CHIPS
do
- local NAME=$(echo $CHIP | cut -d":" -f2)
+ local NAME=${GPIOSIM_APP_NAME}-$$-$CHIP
local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
- local BANKPATH=$DEVPATH/$NAME
+ local BANKPATH=$DEVPATH/bank0
echo 0 > $DEVPATH/live
- ls $BANKPATH/line* 2> /dev/null
+ ls $BANKPATH/line* > /dev/null 2>&1
if [ "$?" = "0" ]
then
for LINE in $(find $BANKPATH/ | egrep "line[0-9]+$")
@@ -178,178 +167,626 @@ run_tool() {
run timeout 10s $BATS_TEST_DIRNAME/"$@"
}
-coproc_run_tool() {
- rm -f $BR_PROC_OUTPUT
- coproc timeout 10s $BATS_TEST_DIRNAME/"$@" > $COPROC_OUTPUT 2> $COPROC_OUTPUT
- COPROC_SAVED_PID=$COPROC_PID
- # FIXME We're giving the background process some time to get up, but really this
- # should be more reliable...
+dut_run() {
+ coproc timeout 10s stdbuf -oL $BATS_TEST_DIRNAME/"$@" 2>&1
+ DUT_PID=$COPROC_PID
+ read -t1 -n1 -u ${COPROC[0]} DUT_FIRST_CHAR
+}
+
+dut_run_redirect() {
+ coproc timeout 10s $BATS_TEST_DIRNAME/"$@" > $DUT_OUTPUT 2>&1
+ DUT_PID=$COPROC_PID
+ # give the process time to spin up
+ # FIXME - find a better solution
sleep 0.2
}
-coproc_tool_stdin_write() {
+dut_read_redirect() {
+ output=$(<$DUT_OUTPUT)
+ local ORIG_IFS="$IFS"
+ IFS=$'\n' lines=($output)
+ IFS="$ORIG_IFS"
+}
+
+dut_read() {
+ local LINE
+ lines=()
+ while read -t 0.2 -u ${COPROC[0]} LINE;
+ do
+ if [ -n "$DUT_FIRST_CHAR" ]
+ then
+ LINE=${DUT_FIRST_CHAR}${LINE}
+ unset DUT_FIRST_CHAR
+ fi
+ lines+=("$LINE")
+ done
+ output="${lines[@]}"
+}
+
+dut_readable() {
+ read -t 0 -u ${COPROC[0]} LINE
+}
+
+dut_flush() {
+ local JUNK
+ lines=()
+ output=
+ unset DUT_FIRST_CHAR
+ while read -t 0 -u ${COPROC[0]} JUNK;
+ do
+ read -t 0.1 -u ${COPROC[0]} JUNK || true
+ done
+}
+
+# check the next line of output matches the regex
+dut_regex_match() {
+ PATTERN=$1
+
+ read -t 0.2 -u ${COPROC[0]} LINE || (echo Timeout && false)
+ if [ -n "$DUT_FIRST_CHAR" ]
+ then
+ LINE=${DUT_FIRST_CHAR}${LINE}
+ unset DUT_FIRST_CHAR
+ fi
+ [[ $LINE =~ $PATTERN ]] || (echo "Mismatched: \"$LINE\"" && false)
+}
+
+dut_write() {
echo $* >&${COPROC[1]}
}
-coproc_tool_kill() {
+dut_kill() {
SIGNUM=$1
- kill $SIGNUM $COPROC_SAVED_PID
+ kill $SIGNUM $DUT_PID
}
-coproc_tool_wait() {
+dut_wait() {
status="0"
# A workaround for the way bats handles command failures.
- wait $COPROC_SAVED_PID || export status=$?
+ wait $DUT_PID || export status=$?
test "$status" -ne 0 || export status="0"
- output=$(cat $COPROC_OUTPUT)
- local ORIG_IFS="$IFS"
- IFS=$'\n' lines=($output)
- IFS="$ORIG_IFS"
- rm -f $COPROC_OUTPUT
+ unset DUT_PID
}
-teardown() {
- if [ -n "$BG_PROC_PID" ]
- then
- kill -9 $BG_PROC_PID
- run wait $BG_PROC_PID
- BG_PROC_PID=""
- fi
+dut_cleanup() {
+ if [ -n "$DUT_PID" ]
+ then
+ kill -SIGTERM $DUT_PID
+ wait $DUT_PID || false
+ fi
+ rm -f $DUT_OUTPUT
+}
+teardown() {
+ dut_cleanup
gpiosim_cleanup
}
+request_release_line() {
+ $BATS_TEST_DIRNAME/gpioget -c $* >/dev/null
+}
+
#
# gpiodetect test cases
#
-@test "gpiodetect: list chips" {
+@test "gpiodetect: all chips" {
gpiosim_chip sim0 num_lines=4
gpiosim_chip sim1 num_lines=8
gpiosim_chip sim2 num_lines=16
run_tool gpiodetect
- test "$status" -eq 0
+ status_is 0
output_contains_line "$(gpiosim_chip_name sim0) [$(gpiosim_dev_name sim0)-node0] (4 lines)"
output_contains_line "$(gpiosim_chip_name sim1) [$(gpiosim_dev_name sim1)-node0] (8 lines)"
output_contains_line "$(gpiosim_chip_name sim2) [$(gpiosim_dev_name sim2)-node0] (16 lines)"
}
-@test "gpiodetect: invalid args" {
- run_tool gpiodetect unimplemented-arg
- test "$status" -eq 1
+@test "gpiodetect: a chip" {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+ gpiosim_chip sim2 num_lines=16
+
+ # by name
+ run_tool gpiodetect $(gpiosim_chip_name sim0)
+
+ status_is 0
+ num_lines_is 1
+ output_contains_line "$(gpiosim_chip_name sim0) [$(gpiosim_dev_name sim0)-node0] (4 lines)"
+
+ # by path
+ run_tool gpiodetect $(gpiosim_chip_path sim1)
+
+ status_is 0
+ num_lines_is 1
+ output_contains_line "$(gpiosim_chip_name sim1) [$(gpiosim_dev_name sim1)-node0] (8 lines)"
+
+ # by number
+ run_tool gpiodetect $(gpiosim_chip_number sim2)
+
+ status_is 0
+ num_lines_is 1
+ output_contains_line "$(gpiosim_chip_name sim2) [$(gpiosim_dev_name sim2)-node0] (16 lines)"
+}
+
+@test "gpiodetect: multiple chips" {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+ gpiosim_chip sim2 num_lines=16
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
+ local sim2=$(gpiosim_chip_name sim2)
+
+ run_tool gpiodetect $sim0 $sim1 $sim2
+
+ status_is 0
+ num_lines_is 3
+ output_contains_line "$sim0 [$(gpiosim_dev_name sim0)-node0] (4 lines)"
+ output_contains_line "$sim1 [$(gpiosim_dev_name sim1)-node0] (8 lines)"
+ output_contains_line "$sim2 [$(gpiosim_dev_name sim2)-node0] (16 lines)"
+}
+
+@test "gpiodetect: with nonexistent chip" {
+ run_tool gpiodetect nonexistent-chip
+
+ status_is 1
+ output_regex_match \
+".*cannot find a GPIO chip character device corresponding to nonexistent-chip"
}
#
# gpioinfo test cases
#
-@test "gpioinfo: dump all chips" {
+@test "gpioinfo: all chips" {
gpiosim_chip sim0 num_lines=4
gpiosim_chip sim1 num_lines=8
run_tool gpioinfo
- test "$status" -eq 0
+ status_is 0
output_contains_line "$(gpiosim_chip_name sim0) - 4 lines:"
output_contains_line "$(gpiosim_chip_name sim1) - 8 lines:"
-
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+input\\s+active-high"
- output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+unused\\s+input\\s+active-high"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+unused\\s+\\[input\\]"
}
-@test "gpioinfo: dump all chips with one line exported" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=8
+@test "gpioinfo: all chips with some used lines" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
- coproc_run_tool gpioset --mode=signal --active-low "$(gpiosim_chip_name sim1)" 7=1
+ dut_run gpioset -i --active-low foo=1 baz=0
run_tool gpioinfo
- test "$status" -eq 0
+ status_is 0
output_contains_line "$(gpiosim_chip_name sim0) - 4 lines:"
output_contains_line "$(gpiosim_chip_name sim1) - 8 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+input\\s+active-high"
- output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+\\\"gpioset\\\"\\s+output\\s+active-low"
-
- coproc_tool_kill
- coproc_tool_wait
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+1:\\s+foo\\s+gpioset\\s+\\[output\\s+active-low\\s+used\\]"
+ output_regex_match "\\s+line\\s+3:\\s+baz\\s+gpioset\\s+\\[output\\s+active-low\\s+used\\]"
}
-@test "gpioinfo: dump one chip" {
+@test "gpioinfo: a chip" {
gpiosim_chip sim0 num_lines=8
gpiosim_chip sim1 num_lines=4
+ local sim1=$(gpiosim_chip_name sim1)
+
+ # by name
+ run_tool gpioinfo --chip $sim1
+
+ status_is 0
+ num_lines_is 5
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+unused\\s+\\[input\\]"
+
+ # by path
+ run_tool gpioinfo --chip $sim1
+
+ status_is 0
+ num_lines_is 5
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+unused\\s+\\[input\\]"
+
+ # by number
+ run_tool gpioinfo --chip $sim1
+
+ status_is 0
+ num_lines_is 5
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioinfo: a line" {
+ gpiosim_chip sim0 num_lines=8 line_name=5:bar
+ gpiosim_chip sim1 num_lines=4 line_name=2:bar
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
+
+ # by offset
+ run_tool gpioinfo --chip $sim1 2
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim1\\s+2\\s+bar\\s+unused\\s+\\[input\\]"
+
+ # by name
+ run_tool gpioinfo bar
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim0\\s+5\\s+bar\\s+unused\\s+\\[input\\]"
+
+ # by chip and name
+ run_tool gpioinfo --chip $sim1 2
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim1\\s+2\\s+bar\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioinfo: first matching named line" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
- run_tool gpioinfo "$(gpiosim_chip_name sim1)"
+ run_tool gpioinfo foobar
- test "$status" -eq 0
- assert_fail output_contains_line "$(gpiosim_chip_name sim0) - 8 lines:"
- output_contains_line "$(gpiosim_chip_name sim1) - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+input\\s+active-high"
- assert_fail output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+unused\\s+input\\s+active-high"
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$(gpiosim_chip_name sim0)\\s+3\\s+foobar\\s+unused\\s+\\[input\\]"
}
-@test "gpioinfo: dump all but one chip" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=4
- gpiosim_chip sim2 num_lines=8
- gpiosim_chip sim3 num_lines=4
+@test "gpioinfo: multiple lines" {
+ gpiosim_chip sim0 num_lines=8 line_name=5:bar
+ gpiosim_chip sim1 num_lines=4 line_name=2:baz
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
- run_tool gpioinfo "$(gpiosim_chip_name sim0)" \
- "$(gpiosim_chip_name sim1)" "$(gpiosim_chip_name sim3)"
+ # by offset
+ run_tool gpioinfo --chip $sim1 1 2
- test "$status" -eq 0
- output_contains_line "$(gpiosim_chip_name sim0) - 4 lines:"
- output_contains_line "$(gpiosim_chip_name sim1) - 4 lines:"
- assert_fail output_contains_line "$(gpiosim_chip_name sim2) - 8 lines:"
- output_contains_line "$(gpiosim_chip_name sim3) - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+unused\\s+input\\s+active-high"
- assert_fail output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+unused\\s+input\\s+active-high"
+ status_is 0
+ num_lines_is 2
+ output_regex_match "$(gpiosim_chip_name sim1)\\s+1\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "$(gpiosim_chip_name sim1)\\s+2\\s+baz\\s+unused\\s+\\[input\\]"
+
+ # by name
+ run_tool gpioinfo bar baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match "$(gpiosim_chip_name sim0)\\s+5\\s+bar\\s+unused\\s+\\[input\\]"
+ output_regex_match "$(gpiosim_chip_name sim1)\\s+2\\s+baz\\s+unused\\s+\\[input\\]"
+
+ # by name and offset
+ run_tool gpioinfo --chip $(gpiosim_chip_name sim0) bar 3
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match "$(gpiosim_chip_name sim0)\\s+5\\s+bar\\s+unused\\s+\\[input\\]"
+ output_regex_match "$(gpiosim_chip_name sim0)\\s+3\\s+unnamed\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioinfo: line attribute menagerie" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
+
+ dut_run gpioset -i --active-low --bias=pull-up --drive=open-source foo=1 baz=0
+
+ run_tool gpioinfo foo baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match \
+"$sim0\\s+1\\s+foo\\s+gpioset\\s+\\[output\\s+active-low\\s+used\\s+open-source\\s+pull-up\\]"
+ output_regex_match \
+"$sim1\\s+3\\s+baz\\s+gpioset\\s+\\[output\\s+active-low\\s+used\\s+open-source\\s+pull-up\\]"
+
+ dut_kill
+ dut_wait
+
+ dut_run gpioset -i --bias=pull-down --drive=open-drain foo=1 baz=0
+
+ run_tool gpioinfo foo baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match \
+"$sim0\\s+1\\s+foo\\s+gpioset\\s+\\[output\\s+used\\s+open-drain\\s+pull-down\\]"
+ output_regex_match \
+"$sim1\\s+3\\s+baz\\s+gpioset\\s+\\[output\\s+used\\s+open-drain\\s+pull-down\\]"
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --bias=disabled --utc --debounce-period=10ms foo baz
+
+ run_tool gpioinfo foo baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match \
+"$sim0\\s+1\\s+foo\\s+gpiomon\\s+\\[input\\s+used\\s+bias-disabled\\s+both-edges\\s+event-clock-realtime\\s+debounce_period=10000us\\]"
+ output_regex_match \
+"$sim1\\s+3\\s+baz\\s+gpiomon\\s+\\[input\\s+used\\s+bias-disabled\\s+both-edges\\s+event-clock-realtime\\s+debounce_period=10000us\\]"
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --edge=rising --localtime foo baz
+
+ run_tool gpioinfo foo baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match \
+"$sim0\\s+1\\s+foo\\s+gpiomon\\s+\\[input\\s+used\\s+rising-edges\\s+event-clock-realtime\\]"
+ output_regex_match \
+"$sim1\\s+3\\s+baz\\s+gpiomon\\s+\\[input\\s+used\\s+rising-edges\\s+event-clock-realtime\\]"
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --edge=falling foo baz
+
+ run_tool gpioinfo foo baz
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match "$sim0\\s+1\\s+foo\\s+gpiomon\\s+\\[input\\s+used\\s+falling-edges\\]"
+ output_regex_match "$sim1\\s+3\\s+baz\\s+gpiomon\\s+\\[input\\s+used\\s+falling-edges\\]"
+}
+
+@test "gpioinfo: with same line twice" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=$(gpiosim_chip_name sim0)
+
+ # by offset
+ run_tool gpioinfo --chip $sim0 1 1
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[input\\]"
+
+ # by name
+ run_tool gpioinfo foo foo
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[input\\]"
+
+ # by name and offset
+ run_tool gpioinfo --chip $sim0 foo 1
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioinfo: all lines matching name" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
+
+ run_tool gpioinfo --strict foobar
+
+ status_is 1
+ num_lines_is 3
+ output_regex_match "$sim0\\s+3\\s+foobar\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim1\\s+2\\s+foobar\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim1\\s+7\\s+foobar\\s+unused\\s+\\[input\\]"
}
-@test "gpioinfo: inexistent chip" {
- run_tool gpioinfo "inexistent"
+@test "gpioinfo: with lines strictly by name" {
+ # not suggesting this setup makes sense - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
+ local sim0=$(gpiosim_chip_name sim0)
- test "$status" -eq 1
+ run_tool gpioinfo --by-name --chip $sim0 42 13
+
+ status_is 0
+ num_lines_is 2
+ output_regex_match "$sim0\\s+1\\s+42\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim0\\s+6\\s+13\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioinfo: with nonexistent chip" {
+ run_tool gpioinfo --chip nonexistent-chip
+
+ status_is 1
+ output_regex_match \
+".*cannot find a GPIO chip character device corresponding to nonexistent-chip"
+}
+
+@test "gpioinfo: with nonexistent line" {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioinfo nonexistent-line
+
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
+
+ run_tool gpioinfo --chip $(gpiosim_chip_name sim0) nonexistent-line
+
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
+}
+
+@test "gpioinfo: with offset out of range" {
+ gpiosim_chip sim0 num_lines=4
+ local sim0=$(gpiosim_chip_name sim0)
+
+ run_tool gpioinfo --chip $sim0 0 1 2 3 4 5
+
+ status_is 1
+ num_lines_is 6
+ output_regex_match "$sim0\\s+0\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim0\\s+1\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim0\\s+2\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match "$sim0\\s+3\\s+unnamed\\s+unused\\s+\\[input\\]"
+ output_regex_match ".*offset 4 is out of range on chip $sim0"
+ output_regex_match ".*offset 5 is out of range on chip $sim0"
}
#
# gpiofind test cases
#
-@test "gpiofind: line found" {
+@test "gpiofind: by name" {
gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=3:bar
gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz line_name=7:foobar
gpiosim_chip sim2 num_lines=16
run_tool gpiofind foobar
- test "$status" -eq "0"
- test "$output" = "$(gpiosim_chip_name sim1) 7"
+ status_is 0
+ output_is "$(gpiosim_chip_name sim1) 7"
+}
+
+@test "gpiofind: by chip and name" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+ local sim1=$(gpiosim_chip_name sim1)
+
+ run_tool gpiofind --chip $sim1 foobar
+
+ status_is 0
+ output_is "$sim1 2"
+}
+
+@test "gpiofind: first matching named line" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpiofind foobar
+
+ status_is 0
+ output_is "$(gpiosim_chip_name sim0) 3"
+}
+
+@test "gpiofind: with info" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=3:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpiofind --info baz
+
+ status_is 0
+ num_lines_is 1
+ output_regex_match "$(gpiosim_chip_name sim1)\\s+0\\s+baz\\s+unused\\s+\\[input\\]"
}
-@test "gpiofind: line not found" {
+@test "gpiofind: all lines matching name" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+ local sim0=$(gpiosim_chip_name sim0)
+ local sim1=$(gpiosim_chip_name sim1)
+
+ run_tool gpiofind --strict foobar
+
+ status_is 1
+ num_lines_is 3
+ output_regex_match "$sim0\\s+3"
+ output_regex_match "$sim1\\s+2"
+ output_regex_match "$sim1\\s+7"
+}
+
+@test "gpiofind: with nonexistent chip" {
+ run_tool gpiofind --chip nonexistant-chip 0
+
+ status_is 1
+ output_regex_match \
+".*cannot find a GPIO chip character device corresponding to nonexistant-chip"
+}
+
+@test "gpiofind: with nonexistent line" {
gpiosim_chip sim0 num_lines=4
gpiosim_chip sim1 num_lines=8
gpiosim_chip sim2 num_lines=16
run_tool gpiofind nonexistent-line
- test "$status" -eq "1"
-}
-
-@test "gpiofind: invalid args" {
- run_tool gpiodetect unimplemented-arg
- test "$status" -eq 1
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
}
#
# gpioget test cases
#
-@test "gpioget: read all lines" {
+@test "gpioget: by name" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ run_tool gpioget foo
+
+ status_is 0
+ output_is "foo=active"
+}
+
+@test "gpioget: by offset" {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ run_tool gpioget --chip $(gpiosim_chip_name sim0) 1
+
+ status_is 0
+ output_is "1=active"
+}
+
+@test "gpioget: by chip and name" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:foo
+
+ gpiosim_set_pull sim1 3 pull-up
+
+ run_tool gpioget --chip $(gpiosim_chip_name sim1) foo
+
+ status_is 0
+ output_is "foo=active"
+}
+
+@test "gpioget: first matching named line" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar line_name=7:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar line_name=4:xyz
+ gpiosim_chip sim2 num_lines=16
+
+ gpiosim_set_pull sim0 3 pull-up
+
+ run_tool gpioget foobar
+
+ status_is 0
+ output_is "foobar=active"
+}
+
+@test "gpioget: multiple lines" {
gpiosim_chip sim0 num_lines=8
gpiosim_set_pull sim0 2 pull-up
@@ -357,13 +794,41 @@ teardown() {
gpiosim_set_pull sim0 5 pull-up
gpiosim_set_pull sim0 7 pull-up
- run_tool gpioget "$(gpiosim_chip_name sim0)" 0 1 2 3 4 5 6 7
+ run_tool gpioget --chip $(gpiosim_chip_name sim0) 0 1 2 3 4 5 6 7
- test "$status" -eq "0"
- test "$output" = "0 0 1 1 0 1 0 1"
+ status_is 0
+ output_is "0=inactive 1=inactive 2=active 3=active 4=inactive 5=active 6=inactive 7=active"
}
-@test "gpioget: read all lines (active-low)" {
+@test "gpioget: multiple lines by name and offset" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=6:bar
+ gpiosim_chip sim1 num_lines=8 line_name=1:baz line_name=3:bar
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 6 pull-up
+
+ run_tool gpioget --chip $sim0 0 foo 4 bar
+
+ status_is 0
+ output_is "0=inactive foo=active 4=active bar=active"
+}
+
+@test "gpioget: multiple lines across multiple chips" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim1 4 pull-up
+
+ run_tool gpioget baz bar foo xyz
+
+ status_is 0
+ output_is "baz=inactive bar=inactive foo=active xyz=active"
+}
+
+@test "gpioget: with numeric values" {
gpiosim_chip sim0 num_lines=8
gpiosim_set_pull sim0 2 pull-up
@@ -371,13 +836,13 @@ teardown() {
gpiosim_set_pull sim0 5 pull-up
gpiosim_set_pull sim0 7 pull-up
- run_tool gpioget --active-low "$(gpiosim_chip_name sim0)" 0 1 2 3 4 5 6 7
+ run_tool gpioget --numeric --chip $(gpiosim_chip_name sim0) 0 1 2 3 4 5 6 7
- test "$status" -eq "0"
- test "$output" = "1 1 0 0 1 0 1 0"
+ status_is 0
+ output_is "0 0 1 1 0 1 0 1"
}
-@test "gpioget: read all lines (pull-up)" {
+@test "gpioget: with active-low" {
gpiosim_chip sim0 num_lines=8
gpiosim_set_pull sim0 2 pull-up
@@ -385,13 +850,13 @@ teardown() {
gpiosim_set_pull sim0 5 pull-up
gpiosim_set_pull sim0 7 pull-up
- run_tool gpioget --bias=pull-up "$(gpiosim_chip_name sim0)" 0 1 2 3 4 5 6 7
+ run_tool gpioget --active-low --chip $(gpiosim_chip_name sim0) 0 1 2 3 4 5 6 7
- test "$status" -eq "0"
- test "$output" = "1 1 1 1 1 1 1 1"
+ status_is 0
+ output_is "0=active 1=active 2=inactive 3=inactive 4=active 5=inactive 6=active 7=inactive"
}
-@test "gpioget: read all lines (pull-down)" {
+@test "gpioget: with pull-up" {
gpiosim_chip sim0 num_lines=8
gpiosim_set_pull sim0 2 pull-up
@@ -399,717 +864,1208 @@ teardown() {
gpiosim_set_pull sim0 5 pull-up
gpiosim_set_pull sim0 7 pull-up
- run_tool gpioget --bias=pull-down "$(gpiosim_chip_name sim0)" 0 1 2 3 4 5 6 7
+ run_tool gpioget --bias=pull-up --chip $(gpiosim_chip_name sim0) 0 1 2 3 4 5 6 7
- test "$status" -eq "0"
- test "$output" = "0 0 0 0 0 0 0 0"
+ status_is 0
+ output_is "0=active 1=active 2=active 3=active 4=active 5=active 6=active 7=active"
}
-@test "gpioget: read some lines" {
+@test "gpioget: with pull-down" {
gpiosim_chip sim0 num_lines=8
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ run_tool gpioget --bias=pull-down --chip $(gpiosim_chip_name sim0) 0 1 2 3 4 5 6 7
+
+ status_is 0
+ output_is \
+"0=inactive 1=inactive 2=inactive 3=inactive 4=inactive 5=inactive 6=inactive 7=inactive"
+}
+
+@test "gpioget: with direction as-is" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=$(gpiosim_chip_name sim0)
+
+ # flip to output
+ run_tool gpioset foo=1
+
+ status_is 0
+
+ run_tool gpioinfo foo
+ status_is 0
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[output\\]"
+
+ run_tool gpioget --as-is foo
+ status_is 0
+ # note gpio-sim reverts line to its pull when released
+ output_is "foo=inactive"
+
+ run_tool gpioinfo foo
+ status_is 0
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[output\\]"
+
+ # whereas the default behaviour forces to input
+ run_tool gpioget foo
+ status_is 0
+ # note gpio-sim reverts line to its pull when released (defaults to pull-down)
+ output_is "foo=inactive"
+
+ run_tool gpioinfo foo
+ status_is 0
+ output_regex_match "$sim0\\s+1\\s+foo\\s+unused\\s+\\[input\\]"
+}
+
+@test "gpioget: with hold-period" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ # only test parsing - testing the hold-period itself is tricky
+ run_tool gpioget --hold-period=100ms foo
+ status_is 0
+ output_is "foo=inactive"
+}
+
+@test "gpioget: with strict named line check" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpioget --strict foobar
+
+ status_is 1
+ output_regex_match ".*line foobar is not unique"
+}
+
+@test "gpioget: with lines strictly by name" {
+ # not suggesting this setup makes sense - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
+
gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 6 pull-up
+ gpiosim_set_pull sim0 6 pull-down
- run_tool gpioget "$(gpiosim_chip_name sim0)" 0 1 4 6
+ run_tool gpioget --by-name --chip $(gpiosim_chip_name sim0) 42 13
- test "$status" -eq "0"
- test "$output" = "0 1 1 1"
+ status_is 0
+ output_is "42=active 13=inactive"
}
-@test "gpioget: no arguments" {
+@test "gpioget: with no arguments" {
run_tool gpioget
- test "$status" -eq "1"
- output_regex_match ".*gpiochip must be specified"
+ status_is 1
+ output_regex_match ".*at least one GPIO line must be specified"
+}
+
+@test "gpioget: with chip but no line specified" {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --chip $(gpiosim_chip_name sim0)
+
+ status_is 1
+ output_regex_match ".*at least one GPIO line must be specified"
+}
+
+@test "gpioget: with offset out of range" {
+ gpiosim_chip sim0 num_lines=4
+ local sim0=$(gpiosim_chip_name sim0)
+
+ run_tool gpioget --chip $sim0 0 1 2 3 4 5
+
+ status_is 1
+ output_regex_match ".*offset 4 is out of range on chip $sim0"
+ output_regex_match ".*offset 5 is out of range on chip $sim0"
+}
+
+@test "gpioget: with nonexistent line" {
+ run_tool gpioget nonexistent-line
+
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
+}
+
+@test "gpioget: with same line twice" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=$(gpiosim_chip_name sim0)
+
+ # by offset
+ run_tool gpioget --chip $sim0 0 0
+
+ status_is 1
+ output_regex_match ".*lines 0 and 0 are the same"
+
+ # by name
+ run_tool gpioget foo foo
+
+ status_is 1
+ output_regex_match ".*lines foo and foo are the same"
+
+ # by chip and name
+ run_tool gpioget --chip $sim0 foo foo
+
+ status_is 1
+ output_regex_match ".*lines foo and foo are the same"
+}
+
+@test "gpioget: with invalid bias" {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --bias=bad --chip $(gpiosim_chip_name sim0) 0 1
+
+ status_is 1
+ output_regex_match ".*invalid bias.*"
+}
+
+@test "gpioget: with invalid hold-period" {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --hold-period=bad --chip $(gpiosim_chip_name sim0) 0
+
+ status_is 1
+ output_regex_match ".*invalid period.*"
+}
+
+#
+# gpioset test cases
+#
+
+@test "gpioset: by name" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ dut_run gpioset -i foo=1
+
+ gpiosim_check_value sim0 1 1
+}
+
+@test "gpioset: by offset" {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpioset -i --chip $(gpiosim_chip_name sim0) 1=1
+
+ gpiosim_check_value sim0 1 1
+}
+
+@test "gpioset: by chip and name" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:foo
+
+ dut_run gpioset -i --chip $(gpiosim_chip_name sim1) foo=1
+
+ gpiosim_check_value sim1 3 1
+}
+
+@test "gpioset: first matching named line" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ dut_run gpioset -i foobar=1
+
+ gpiosim_check_value sim0 3 1
+}
+
+@test "gpioset: multiple lines" {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpioset -i --chip $(gpiosim_chip_name sim0) 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: multiple lines by name and offset" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+
+ dut_run gpioset -i --chip $(gpiosim_chip_name sim0) 0=1 foo=1 bar=1 3=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+}
+
+
+@test "gpioset: multiple lines across multiple chips" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ dut_run gpioset -i foo=1 bar=1 baz=1 xyz=1
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim1 0 1
+ gpiosim_check_value sim1 4 1
+}
+
+@test "gpioset: with active-low" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ dut_run gpioset -i --active-low --chip $sim0 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 0
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 6 1
+ gpiosim_check_value sim0 7 0
+}
+
+@test "gpioset: with push-pull" {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpioset -i --drive=push-pull --chip $(gpiosim_chip_name sim0) \
+ 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: with open-drain" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ dut_run gpioset -i --drive=open-drain --chip $sim0 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: with open-source" {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ dut_run gpioset -i --drive=open-source --chip $(gpiosim_chip_name sim0) \
+ 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: with pull-up" {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpioset -i --bias=pull-up --drive=open-drain \
+ --chip $(gpiosim_chip_name sim0) 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
}
-@test "gpioget: no lines specified" {
+@test "gpioset: with pull-down" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioget "$(gpiosim_chip_name sim0)"
+ dut_run gpioset -i --bias=pull-down --drive=open-source \
+ --chip $(gpiosim_chip_name sim0) 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
- test "$status" -eq "1"
- output_regex_match ".*at least one GPIO line offset must be specified"
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: with value variants" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 0 pull-up
+ gpiosim_set_pull sim0 1 pull-down
+ gpiosim_set_pull sim0 2 pull-down
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 6 pull-up
+ gpiosim_set_pull sim0 7 pull-down
+
+ dut_run gpioset -i --chip $sim0 0=0 1=1 2=active 3=inactive 4=on 5=off 6=false 7=true
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+@test "gpioset: with hold-period" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 5 pull-up
+
+ # redirect as no startup output for dut_run
+ dut_run_redirect gpioset --hold-period=1200ms --chip $sim0 0=1 5=0 7=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 7 1
+
+ dut_wait
+
+ status_is 0
+}
+
+@test "gpioset: interactive exit" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ dut_run gpioset --interactive --chip $sim0 1=0 2=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+
+ dut_write "exit"
+ dut_wait
+
+ status_is 0
+}
+
+@test "gpioset: interactive help" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "help"
+
+ dut_read
+ output_regex_match "COMMANDS:.*"
+ output_regex_match ".*get \[line\] \.\.\..*"
+ output_regex_match ".*set <line=value> \.\.\..*"
+ output_regex_match ".*toggle \[line\] \.\.\..*"
+ output_regex_match ".*sleep <period>.*"
+}
+
+@test "gpioset: interactive get" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "get"
+
+ dut_read
+ output_regex_match "\\s*foo=active\\s+bar=inactive\\s+baz=inactive\\s*"
+
+ dut_write "get bar"
+
+ dut_read
+ output_regex_match "\\s*bar=inactive\\s*"
+}
+
+@test "gpioset: interactive set" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "set bar=active"
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+ dut_write "get"
+ dut_read
+ output_regex_match "\\s*foo=active\\s+bar=active\\s+baz=inactive\\s*"
}
-@test "gpioget: too many lines specified" {
- gpiosim_chip sim0 num_lines=4
-
- run_tool gpioget "$(gpiosim_chip_name sim0)" 0 1 2 3 4
+@test "gpioset: interactive toggle" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines.*"
-}
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 7 pull-up
-@test "gpioget: same line twice" {
- gpiosim_chip sim0 num_lines=8
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
- run_tool gpioget "$(gpiosim_chip_name sim0)" 0 0
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines"
-}
+ dut_write "toggle"
-@test "gpioget: invalid bias" {
- gpiosim_chip sim0 num_lines=8
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 1
+ dut_write "get"
+ dut_read
+ output_regex_match "\\s*foo=inactive\\s+bar=active\\s+baz=active\\s*"
- run_tool gpioget --bias=bad "$(gpiosim_chip_name sim0)" 0 1
+ dut_write "toggle baz"
- test "$status" -eq "1"
- output_regex_match ".*invalid bias.*"
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+ dut_write "get"
+ dut_read
+ output_regex_match "\\s*foo=inactive\\s+bar=active\\s+baz=inactive\\s*"
}
-#
-# gpioset test cases
-#
+@test "gpioset: interactive sleep" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
-@test "gpioset: set lines and wait for SIGTERM" {
- gpiosim_chip sim0 num_lines=8
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
- coproc_run_tool gpioset --mode=signal "$(gpiosim_chip_name sim0)" \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+ dut_write "sleep 500ms"
+ dut_flush
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
+ assert_fail dut_readable
- coproc_tool_kill
- coproc_tool_wait
+ sleep 1
- test "$status" -eq "0"
+ # prompt, but not a full line...
+ dut_readable
}
-@test "gpioset: set lines and wait for SIGTERM (active-low)" {
- gpiosim_chip sim0 num_lines=8
+@test "gpioset: toggle (continuous)" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
- coproc_run_tool gpioset --active-low --mode=signal "$(gpiosim_chip_name sim0)" \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ # redirect as gpioset has no banner
+ dut_run_redirect gpioset --toggle 1s foo=1 bar=0 baz=0
- gpiosim_check_value sim0 0 1
gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 2 0
- gpiosim_check_value sim0 3 0
gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 5 0
- gpiosim_check_value sim0 6 1
gpiosim_check_value sim0 7 0
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
-}
-
-@test "gpioset: set lines and wait for SIGTERM (push-pull)" {
- gpiosim_chip sim0 num_lines=8
-
- coproc_run_tool gpioset --drive=push-pull --mode=signal "$(gpiosim_chip_name sim0)" \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+ sleep 1
- gpiosim_check_value sim0 0 0
gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
gpiosim_check_value sim0 7 1
- coproc_tool_kill
- coproc_tool_wait
+ sleep 1
- test "$status" -eq "0"
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
}
-@test "gpioset: set lines and wait for SIGTERM (open-drain)" {
- gpiosim_chip sim0 num_lines=8
+@test "gpioset: toggle (terminated)" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
+ gpiosim_set_pull sim0 4 pull-up
- coproc_run_tool gpioset --drive=open-drain --mode=signal "$(gpiosim_chip_name sim0)" \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+ # redirect as gpioset has no banner
+ # hold-period to allow test to sample before gpioset exits
+ dut_run_redirect gpioset --toggle 1s,0 -p 600ms foo=1 bar=0 baz=1
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 1 1
gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
gpiosim_check_value sim0 7 1
- coproc_tool_kill
- coproc_tool_wait
+ sleep 1
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+
+ dut_wait
- test "$status" -eq "0"
+ status_is 0
}
-@test "gpioset: set lines and wait for SIGTERM (open-source)" {
- gpiosim_chip sim0 num_lines=8
+@test "gpioset: with invalid toggle period" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar line_name=7:baz
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
+ run_tool gpioset --toggle 1ns foo=1 bar=0 baz=0
- coproc_run_tool gpioset --drive=open-source --mode=signal "$(gpiosim_chip_name sim0)" \
- 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+ status_is 1
+ output_regex_match ".*invalid period.*"
+}
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
+@test "gpioset: with strict named line check" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
- coproc_tool_kill
- coproc_tool_wait
+ run_tool gpioset --strict foobar=active
- test "$status" -eq "0"
+ status_is 1
+ output_regex_match ".*line foobar is not unique"
}
-@test "gpioset: set some lines and wait for ENTER" {
- gpiosim_chip sim0 num_lines=8
-
- coproc_run_tool gpioset --mode=wait "$(gpiosim_chip_name sim0)" \
- 1=0 2=1 5=1 6=0 7=1
+@test "gpioset: with lines strictly by name" {
+ # not suggesting this setup makes sense - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
+ gpiosim_set_pull sim0 6 pull-up
- coproc_tool_stdin_write ""
- coproc_tool_wait
+ dut_run gpioset -i --by-name --chip $(gpiosim_chip_name sim0) 42=1 13=0
- test "$status" -eq "0"
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 6 0
}
-@test "gpioset: set some lines and wait for SIGINT" {
- gpiosim_chip sim0 num_lines=4
-
- coproc_run_tool gpioset --mode=signal "$(gpiosim_chip_name sim0)" 0=1
+@test "gpioset: interactive after SIGINT" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
- gpiosim_check_value sim0 0 1
+ dut_run gpioset -i foo=1
- coproc_tool_kill -SIGINT
- coproc_tool_wait
+ dut_kill -SIGINT
+ dut_wait
- test "$status" -eq "0"
+ status_is 130
}
-@test "gpioset: set some lines and wait with --mode=time" {
- gpiosim_chip sim0 num_lines=8
-
- coproc_run_tool gpioset --mode=time --sec=1 --usec=200000 \
- "$(gpiosim_chip_name sim0)" 0=1 5=0 7=1
+@test "gpioset: interactive after SIGTERM" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
- gpiosim_check_value sim0 0 1
- gpiosim_check_value sim0 5 0
- gpiosim_check_value sim0 7 1
+ dut_run gpioset -i foo=1
- coproc_tool_wait
+ dut_kill -SIGTERM
+ dut_wait
- test "$status" -eq "0"
+ status_is 143
}
-@test "gpioset: no arguments" {
+@test "gpioset: with no arguments" {
run_tool gpioset
- test "$status" -eq "1"
- output_regex_match ".*gpiochip must be specified"
+ status_is 1
+ output_regex_match ".*at least one GPIO line value must be specified"
}
-@test "gpioset: no lines specified" {
+@test "gpioset: with chip but no line specified" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset "$(gpiosim_chip_name sim1)"
+ run_tool gpioset --chip $(gpiosim_chip_name sim0)
- test "$status" -eq "1"
- output_regex_match ".*at least one GPIO line offset to value mapping must be specified"
+ status_is 1
+ output_regex_match ".*at least one GPIO line value must be specified"
}
-@test "gpioset: too many lines specified" {
+@test "gpioset: with offset out of range" {
gpiosim_chip sim0 num_lines=4
+ local sim0=$(gpiosim_chip_name sim0)
- run_tool gpioset "$(gpiosim_chip_name sim0)" 0=1 1=1 2=1 3=1 4=1 5=1
+ run_tool gpioset --chip $sim0 0=1 1=1 2=1 3=1 4=1 5=1
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines.*"
+ status_is 1
+ output_regex_match ".*offset 4 is out of range on chip $sim0"
+ output_regex_match ".*offset 5 is out of range on chip $sim0"
}
-@test "gpioset: use --sec without --mode=time" {
+@test "gpioset: with invalid hold-period" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset --mode=exit --sec=1 "$(gpiosim_chip_name sim0)" 0=1
+ run_tool gpioset --hold-period=bad --chip $(gpiosim_chip_name sim0) 0=1
- test "$status" -eq "1"
- output_regex_match ".*can't specify wait time in this mode"
+ status_is 1
+ output_regex_match ".*invalid period.*"
}
-@test "gpioset: use --usec without --mode=time" {
+@test "gpioset: with invalid value" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
- run_tool gpioset --mode=exit --usec=1 "$(gpiosim_chip_name sim1)" 0=1
+ # by name
+ run_tool gpioset --chip $sim0 0=c
- test "$status" -eq "1"
- output_regex_match ".*can't specify wait time in this mode"
+ status_is 1
+ output_regex_match ".*invalid line value.*"
+
+ # by value
+ run_tool gpioset --chip $sim0 0=3
+
+ status_is 1
+ output_regex_match ".*invalid line value.*"
}
-@test "gpioset: default mode" {
+@test "gpioset: with invalid offset" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset "$(gpiosim_chip_name sim0)" 0=1
+ run_tool gpioset --chip $(gpiosim_chip_name sim0) 4000000000=0
- test "$status" -eq "0"
+ status_is 1
+ output_regex_match ".*cannot find line 4000000000"
}
-@test "gpioset: invalid mapping" {
+@test "gpioset: with invalid bias" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset "$(gpiosim_chip_name sim1)" 0=c
+ run_tool gpioset --bias=bad --chip $(gpiosim_chip_name sim0) 0=1 1=1
- test "$status" -eq "1"
- output_regex_match ".*invalid offset<->value mapping"
+ status_is 1
+ output_regex_match ".*invalid bias.*"
}
-@test "gpioset: invalid value" {
+@test "gpioset: with invalid drive" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset "$(gpiosim_chip_name sim1)" 0=3
+ run_tool gpioset --drive=bad --chip $(gpiosim_chip_name sim0) 0=1 1=1
- test "$status" -eq "1"
- output_regex_match ".*value must be 0 or 1"
+ status_is 1
+ output_regex_match ".*invalid drive.*"
}
-@test "gpioset: invalid offset" {
+@test "gpioset: with daemonize and interactive" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset "$(gpiosim_chip_name sim1)" 4000000000=0
+ run_tool gpioset --interactive --daemonize --chip $(gpiosim_chip_name sim1) 0=1
- test "$status" -eq "1"
- output_regex_match ".*invalid offset"
+ status_is 1
+ output_regex_match ".*can't combine daemonize with interactive"
}
-@test "gpioset: invalid bias" {
+@test "gpioset: with interactive and toggle" {
gpiosim_chip sim0 num_lines=8
- run_tool gpioset --bias=bad "$(gpiosim_chip_name sim1)" 0=1 1=1
+ run_tool gpioset --interactive --toggle 1s --chip $(gpiosim_chip_name sim1) 0=1
- test "$status" -eq "1"
- output_regex_match ".*invalid bias.*"
+ status_is 1
+ output_regex_match ".*can't combine interactive with toggle"
}
-@test "gpioset: invalid drive" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioset --drive=bad "$(gpiosim_chip_name sim1)" 0=1 1=1
+@test "gpioset: with nonexistent line" {
+ run_tool gpioset nonexistent-line=0
- test "$status" -eq "1"
- output_regex_match ".*invalid drive.*"
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
}
-@test "gpioset: daemonize in invalid mode" {
- gpiosim_chip sim0 num_lines=8
+@test "gpioset: with same line twice" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=$(gpiosim_chip_name sim0)
- run_tool gpioset --background "$(gpiosim_chip_name sim1)" 0=1
+ # by offset
+ run_tool gpioset --chip $sim0 0=1 0=1
- test "$status" -eq "1"
- output_regex_match ".*can't daemonize in this mode"
-}
+ status_is 1
+ output_regex_match ".*lines 0 and 0 are the same"
-@test "gpioset: same line twice" {
- gpiosim_chip sim0 num_lines=8
+ # by name
+ run_tool gpioset --chip $sim0 foo=1 foo=1
+
+ status_is 1
+ output_regex_match ".*lines foo and foo are the same"
- run_tool gpioset "$(gpiosim_chip_name sim0)" 0=1 0=1
+ # by name and offset
+ run_tool gpioset --chip $sim0 foo=1 1=1
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines"
+ status_is 1
+ output_regex_match ".*lines foo and 1 are the same"
}
#
# gpiomon test cases
#
-@test "gpiomon: single rising edge event" {
+@test "gpiomon: by offset" {
gpiosim_chip sim0 num_lines=8
-
- coproc_run_tool gpiomon --rising-edge "$(gpiosim_chip_name sim0)" 4
+ local sim0=$(gpiosim_chip_name sim0)
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
- coproc_tool_kill
- coproc_tool_wait
+ dut_run gpiomon --banner --edge=rising --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
- test "$status" -eq "0"
- output_regex_match \
-"event:\\s+RISING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[\s*[0-9]+\.[0-9]+\]"
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
}
-@test "gpiomon: single falling edge event" {
- gpiosim_chip sim0 num_lines=8
+@test "gpiomon: by name" {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+
+ gpiosim_set_pull sim0 4 pull-up
- coproc_run_tool gpiomon --falling-edge "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner --edge=rising foo
+ dut_flush
+ gpiosim_set_pull sim0 4 pull-down
gpiosim_set_pull sim0 4 pull-up
gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+foo"
+ assert_fail dut_readable
+}
- coproc_tool_kill
- coproc_tool_wait
+@test "gpiomon: by chip and name" {
+ gpiosim_chip sim0 num_lines=8 line_name=0:foo
+ gpiosim_chip sim1 num_lines=8 line_name=2:foo
+ local sim1=$(gpiosim_chip_name sim1)
- test "$status" -eq "0"
- output_regex_match \
-"event:\\s+FALLING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[\s*[0-9]+\.[0-9]+\]"
+ gpiosim_set_pull sim1 0 pull-up
+
+ dut_run gpiomon --banner --edge=rising --chip $sim1 foo
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim1 2 pull-down
+ gpiosim_set_pull sim1 2 pull-up
+ gpiosim_set_pull sim1 2 pull-down
+ dut_regex_match \
+"\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim1\\s+offset:\\s+2\\s+name:\\s+foo"
+ assert_fail dut_readable
+}
+
+@test "gpiomon: first matching named line" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ dut_run gpiomon --banner foobar
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+foobar"
+ assert_fail dut_readable
}
-@test "gpiomon: single falling edge event (pull-up)" {
+@test "gpiomon: rising edge" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --edge=rising --chip $sim0 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
+}
- coproc_run_tool gpiomon --bias=pull-up "$(gpiosim_chip_name sim0)" 4
+@test "gpiomon: falling edge" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
- coproc_tool_kill
- coproc_tool_wait
+ dut_run gpiomon --banner --edge=falling --chip $sim0 4
+ dut_flush
- test "$status" -eq "0"
- output_regex_match \
-"event:\\s+FALLING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[\s*[0-9]+\.[0-9]+\]"
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
}
-@test "gpiomon: single rising edge event (pull-down)" {
+@test "gpiomon: both edges" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
+
+ dut_run gpiomon --banner --edge=both --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+4"
+
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+4"
+}
- coproc_run_tool gpiomon --bias=pull-down "$(gpiosim_chip_name sim0)" 4
+@test "gpiomon: with pull-up" {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
- gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
+ gpiosim_set_pull sim0 4 pull-down
- coproc_tool_kill
- coproc_tool_wait
+ dut_run gpiomon --banner --bias=pull-up --chip $sim0 4
+ dut_flush
- test "$status" -eq "0"
- output_regex_match \
-"event:\\s+RISING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[\s*[0-9]+\.[0-9]+\]"
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
}
-@test "gpiomon: single rising edge event (active-low)" {
+@test "gpiomon: with pull-down" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
gpiosim_set_pull sim0 4 pull-up
- coproc_run_tool gpiomon --rising-edge --active-low "$(gpiosim_chip_name sim0)" 4
-
- gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
+ dut_run gpiomon --banner --bias=pull-down --chip $sim0 4
+ dut_flush
- coproc_tool_kill
- coproc_tool_wait
+ gpiosim_set_pull sim0 4 pull-up
- test "$status" -eq "0"
- output_regex_match \
-"event:\\s+RISING\\s+EDGE\\s+offset:\\s+4\\s+timestamp:\\s+\[\s*[0-9]+\.[0-9]+\]"
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
}
-@test "gpiomon: single rising edge event (silent mode)" {
+@test "gpiomon: with active-low" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
- coproc_run_tool gpiomon --rising-edge --silent "$(gpiosim_chip_name sim0)" 4
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --active-low --chip $sim0 4
+ dut_flush
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+4"
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+4"
+ assert_fail dut_readable
+}
+
+@test "gpiomon: with quiet mode" {
+ gpiosim_chip sim0 num_lines=8
- coproc_tool_kill
- coproc_tool_wait
+ dut_run gpiomon --banner --edge=rising --quiet --chip $(gpiosim_chip_name sim0) 4
+ dut_flush
- test "$status" -eq "0"
- test -z "$output"
+ gpiosim_set_pull sim0 4 pull-up
+ assert_fail dut_readable
}
-@test "gpiomon: four alternating events" {
+@test "gpiomon: with num-events" {
gpiosim_chip sim0 num_lines=8
+ local sim0=$(gpiosim_chip_name sim0)
- coproc_run_tool gpiomon --num-events=4 "$(gpiosim_chip_name sim0)" 4
+ # redirect, as gpiomon exits after 4 events
+ dut_run_redirect gpiomon --num-events=4 --chip $sim0 4
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
- coproc_tool_wait
+ dut_wait
+ dut_read_redirect
- test "$status" -eq "0"
- output_regex_match \
-"event\\:\\s+FALLING\\s+EDGE\\s+offset\\:\\s+4\\s+timestamp:\\s+\\[\s*[0-9]+\\.[0-9]+\\]"
- output_regex_match \
-"event\\:\\s+RISING\\s+EDGE\\s+offset\\:\\s+4\\s+timestamp:\\s+\\[\s*[0-9]+\\.[0-9]+\\]"
+ num_lines_is 4
+
+ regex_matches "[0-9]+\.[0-9]+\\s+RISING\\s+chip:\\s+$sim0\\s+offset:\\s+4" "${lines[0]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+FALLING\\s+chip:\\s+$sim0\\s+offset:\\s+4" "${lines[1]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+RISING\\s+chip:\\s+$sim0\\s+offset:\\s+4" "${lines[2]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+FALLING\\s+chip:\\s+$sim0\\s+offset:\\s+4" "${lines[3]}"
}
-@test "gpiomon: exit after SIGINT" {
+@test "gpiomon: multiple lines" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner --format=%o --chip $(gpiosim_chip_name sim0) 1 3 2 5 4
+ dut_regex_match "Monitoring lines .*"
- coproc_tool_kill -SIGINT
- coproc_tool_wait
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "2"
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "3"
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "4"
- test "$status" -eq "0"
- test -z "$output"
+ assert_fail dut_readable
}
-@test "gpiomon: exit after SIGTERM" {
- gpiosim_chip sim0 num_lines=8
+@test "gpiomon: multiple lines by name and offset" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+
+ dut_run gpiomon --banner --format=%o --chip $(gpiosim_chip_name sim0) foo bar 3
+ dut_regex_match "Monitoring lines .*"
+
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "2"
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "3"
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "1"
+
+ assert_fail dut_readable
+}
- coproc_run_tool gpiomon "$(gpiosim_chip_name sim0)" 4
+@test "gpiomon: multiple lines across multiple chips" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
- coproc_tool_kill -SIGTERM
- coproc_tool_wait
+ dut_run gpiomon --banner --format=%l foo bar baz
+ dut_regex_match "Monitoring lines .*"
- test "$status" -eq "0"
- test -z "$output"
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "bar"
+ gpiosim_set_pull sim1 0 pull-up
+ dut_regex_match "baz"
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "foo"
+
+ assert_fail dut_readable
}
-@test "gpiomon: both event flags" {
+@test "gpiomon: exit after SIGINT" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon --falling-edge --rising-edge "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner --chip $(gpiosim_chip_name sim0) 4
+ dut_regex_match "Monitoring line .*"
- gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
- gpiosim_set_pull sim0 4 pull-down
- sleep 0.2
+ dut_kill -SIGINT
+ dut_wait
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- output_regex_match \
-"event\\:\\s+FALLING\\s+EDGE\\s+offset\\:\\s+4\\s+timestamp:\\s+\\[\s*[0-9]+\\.[0-9]+\\]"
- output_regex_match \
-"event\\:\\s+RISING\\s+EDGE\\s+offset\\:\\s+4\\s+timestamp:\\s+\\[\s*[0-9]+\\.[0-9]+\\]"
+ status_is 130
}
-@test "gpiomon: watch multiple lines" {
+@test "gpiomon: exit after SIGTERM" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon --format=%o "$(gpiosim_chip_name sim0)" 1 2 3 4 5
+ dut_run gpiomon --banner --chip $(gpiosim_chip_name sim0) 4
+ dut_regex_match "Monitoring line .*"
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
+ dut_kill -SIGTERM
+ dut_wait
- coproc_tool_kill
- coproc_tool_wait
+ status_is 143
+}
+
+@test "gpiomon: with nonexistent line" {
+ run_tool gpiomon nonexistent-line
- test "$status" -eq "0"
- test "${lines[0]}" = "2"
- test "${lines[1]}" = "3"
- test "${lines[2]}" = "4"
+ status_is 1
+ output_regex_match ".*cannot find line nonexistent-line"
}
-@test "gpiomon: watch multiple lines (lines in mixed-up order)" {
- gpiosim_chip sim0 num_lines=8
+@test "gpiomon: with same line twice" {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=$(gpiosim_chip_name sim0)
- coproc_run_tool gpiomon --format=%o "$(gpiosim_chip_name sim0)" 5 2 7 1 6
+ # by offset
+ run_tool gpiomon --chip $sim0 0 0
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim0 6 pull-up
- sleep 0.2
+ status_is 1
+ output_regex_match ".*lines 0 and 0 are the same"
+
+ # by name
+ run_tool gpiomon foo foo
- coproc_tool_kill
- coproc_tool_wait
+ status_is 1
+ output_regex_match ".*lines foo and foo are the same"
- test "$status" -eq "0"
- test "${lines[0]}" = "2"
- test "${lines[1]}" = "1"
- test "${lines[2]}" = "6"
+ # by name and offset
+ run_tool gpiomon --chip $sim0 1 foo
+
+ status_is 1
+ output_regex_match ".*lines 1 and foo are the same"
}
-@test "gpiomon: same line twice" {
- gpiosim_chip sim0 num_lines=8
+@test "gpiomon: with strict named line check" {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpiomon --strict foobar
- run_tool gpiomon "$(gpiosim_chip_name sim0)" 0 0
+ status_is 1
+ output_regex_match ".*line foobar is not unique"
+}
+
+@test "gpiomon: with lines strictly by name" {
+ # not suggesting this setup makes sense - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
+ local sim0=$(gpiosim_chip_name sim0)
+
+ gpiosim_set_pull sim0 1 pull-up
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines"
+ dut_run gpiomon --banner --by-name --chip $sim0 42 13
+ dut_flush
+
+ gpiosim_set_pull sim0 1 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+1"
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+1"
+ gpiosim_set_pull sim0 6 pull-up
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+RISING\\s+chip: $sim0\\s+offset:\\s+6"
+ gpiosim_set_pull sim0 6 pull-down
+ dut_regex_match "\\s*[0-9]+\.[0-9]+\\s+FALLING\\s+chip: $sim0\\s+offset:\\s+6"
+ assert_fail dut_readable
}
-@test "gpiomon: no arguments" {
+@test "gpiomon: with no arguments" {
run_tool gpiomon
- test "$status" -eq "1"
- output_regex_match ".*gpiochip must be specified"
+ status_is 1
+ output_regex_match ".*at least one GPIO line must be specified"
}
-@test "gpiomon: line not specified" {
+@test "gpiomon: with no line specified" {
gpiosim_chip sim0 num_lines=8
- run_tool gpiomon "$(gpiosim_chip_name sim0)"
+ run_tool gpiomon --chip $(gpiosim_chip_name sim0)
- test "$status" -eq "1"
- output_regex_match ".*GPIO line offset must be specified"
+ status_is 1
+ output_regex_match ".*at least one GPIO line must be specified"
}
-@test "gpiomon: line out of range" {
+@test "gpiomon: with offset out of range" {
gpiosim_chip sim0 num_lines=4
- run_tool gpiomon "$(gpiosim_chip_name sim0)" 5
+ run_tool gpiomon --chip $(gpiosim_chip_name sim0) 5
- test "$status" -eq "1"
- output_regex_match ".*unable to request lines"
+ status_is 1
+ output_regex_match ".*offset 5 is out of range on chip $(gpiosim_chip_name sim0)"
}
-@test "gpiomon: invalid bias" {
+@test "gpiomon: with invalid bias" {
gpiosim_chip sim0 num_lines=8
- run_tool gpiomon --bias=bad "$(gpiosim_chip_name sim0)" 0 1
+ run_tool gpiomon --bias=bad -c $(gpiosim_chip_name sim0) 0 1
- test "$status" -eq "1"
+ status_is 1
output_regex_match ".*invalid bias.*"
}
-@test "gpiomon: custom format (event type + offset)" {
+@test "gpiomon: with custom format (event type + offset)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%e %o" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%e %o" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "1 4"
+ dut_read
+ output_is "1 4"
}
-@test "gpiomon: custom format (event type + offset joined)" {
+@test "gpiomon: with custom format (event type + offset joined)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%e%o" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%e%o" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
+ dut_read
+ output_is "14"
+}
- coproc_tool_kill
- coproc_tool_wait
+@test "gpiomon: with custom format (format menagerie)" {
+ gpiosim_chip sim0 num_lines=8 line_name=4:baz
- test "$status" -eq "0"
- test "$output" = "14"
+ dut_run gpiomon --banner "--format=%e %o %E %l %c %T" --utc -c $(gpiosim_chip_name sim0) baz
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match \
+"1 4 rising baz /dev/gpiochip[0-9]+ [0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-1][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+Z"
}
-@test "gpiomon: custom format (timestamp)" {
+@test "gpiomon: with custom format (timestamp)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%e %o %s.%n" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%e %o %s.%n" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- output_regex_match "1 4 [0-9]+\\.[0-9]+"
+ dut_regex_match "1 4 [0-9]+\\.[0-9]+"
}
-@test "gpiomon: custom format (double percent sign)" {
+@test "gpiomon: with custom format (double percent sign)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%%" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=start%%end" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "%"
+ dut_read
+ output_is "start%end"
}
-@test "gpiomon: custom format (double percent sign + event type specifier)" {
+@test "gpiomon: with custom format (double percent sign + event type specifier)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%%e" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%%e" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "%e"
+ dut_read
+ output_is "%e"
}
-@test "gpiomon: custom format (single percent sign)" {
+@test "gpiomon: with custom format (single percent sign)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "%"
+ dut_read
+ output_is "%"
}
-@test "gpiomon: custom format (single percent sign between other characters)" {
+@test "gpiomon: with custom format (single percent sign between other characters)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=foo % bar" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=foo % bar" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "foo % bar"
+ dut_read
+ output_is "foo % bar"
}
-@test "gpiomon: custom format (unknown specifier)" {
+@test "gpiomon: with custom format (unknown specifier)" {
gpiosim_chip sim0 num_lines=8
- coproc_run_tool gpiomon "--format=%x" "$(gpiosim_chip_name sim0)" 4
+ dut_run gpiomon --banner "--format=%x" -c $(gpiosim_chip_name sim0) 4
+ dut_flush
gpiosim_set_pull sim0 4 pull-up
- sleep 0.2
-
- coproc_tool_kill
- coproc_tool_wait
-
- test "$status" -eq "0"
- test "$output" = "%x"
+ dut_read
+ output_is "%x"
}
--
2.36.1
[libgpiod v2][PATCH 2/4] tools: tests for line name focussed rework
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- Subject: [libgpiod v2][PATCH 2/4] tools: tests for line name focussed rework
- From: Kent Gibson <warthog618@xxxxxxxxx>
- Date: Mon, 27 Jun 2022 21:44:45 +0800
- In-reply-to: <20220627134447.81927-1-warthog618@gmail.com>
- References: <20220627134447.81927-1-warthog618@gmail.com>
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