Ideally, each test should be responsible for setting up state it needs
rather than relying upon transient global state. Toward this end, teach
test_rev_parse() to accept a "-C <dir>" option to allow callers to
instruct it explicitly in which directory its tests should be run. Take
advantage of this new option to avoid changing the working directory
outside of tests.
Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
---
t/t1500-rev-parse.sh | 42 +++++++++++++++++++++++-------------------
1 file changed, 23 insertions(+), 19 deletions(-)
diff --git a/t/t1500-rev-parse.sh b/t/t1500-rev-parse.sh
index c84f5c3..fb2cee8 100755
--- a/t/t1500-rev-parse.sh
+++ b/t/t1500-rev-parse.sh
@@ -3,8 +3,18 @@
test_description='test git rev-parse'
. ./test-lib.sh
-# usage: label is-bare is-inside-git is-inside-work prefix git-dir
+# usage: [options] label is-bare is-inside-git is-inside-work prefix git-dir
test_rev_parse () {
+ dir=
+ while :
+ do
+ case "$1" in
+ -C) dir="$2"; shift; shift ;;
+ -*) error "test_rev_parse: unrecognized option '$1'" ;;
+ *) break ;;
+ esac
+ done
+
name=$1
shift
@@ -18,7 +28,7 @@ test_rev_parse () {
expect="$1"
test_expect_success "$name: $o" '
echo "$expect" >expect &&
- git rev-parse --$o >actual &&
+ git ${dir:+-C "$dir"} rev-parse --$o >actual &&
test_cmp expect actual
'
shift
@@ -34,15 +44,10 @@ test_expect_success 'setup' '
test_rev_parse toplevel false false true '' .git
-cd .git || exit 1
-test_rev_parse .git/ false true false '' .
-cd objects || exit 1
-test_rev_parse .git/objects/ false true false '' "$ROOT/.git"
-cd ../.. || exit 1
+test_rev_parse -C .git .git/ false true false '' .
+test_rev_parse -C .git/objects .git/objects/ false true false '' "$ROOT/.git"
-cd sub/dir || exit 1
-test_rev_parse subdirectory false false true sub/dir/ "$ROOT/.git"
-cd ../.. || exit 1
+test_rev_parse -C sub/dir subdirectory false false true sub/dir/ "$ROOT/.git"
git config core.bare true
test_rev_parse 'core.bare = true' true false false
@@ -50,30 +55,29 @@ test_rev_parse 'core.bare = true' true false false
git config --unset core.bare
test_rev_parse 'core.bare undefined' false false true
-cd work || exit 1
GIT_DIR=../.git
-GIT_CONFIG="$(pwd)"/../.git/config
+GIT_CONFIG="$(pwd)/work/../.git/config"
export GIT_DIR GIT_CONFIG
git config core.bare false
-test_rev_parse 'GIT_DIR=../.git, core.bare = false' false false true ''
+test_rev_parse -C work 'GIT_DIR=../.git, core.bare = false' false false true ''
git config core.bare true
-test_rev_parse 'GIT_DIR=../.git, core.bare = true' true false false ''
+test_rev_parse -C work 'GIT_DIR=../.git, core.bare = true' true false false ''
git config --unset core.bare
-test_rev_parse 'GIT_DIR=../.git, core.bare undefined' false false true ''
+test_rev_parse -C work 'GIT_DIR=../.git, core.bare undefined' false false true ''
GIT_DIR=../repo.git
-GIT_CONFIG="$(pwd)"/../repo.git/config
+GIT_CONFIG="$(pwd)/work/../repo.git/config"
git config core.bare false
-test_rev_parse 'GIT_DIR=../repo.git, core.bare = false' false false true ''
+test_rev_parse -C work 'GIT_DIR=../repo.git, core.bare = false' false false true ''
git config core.bare true
-test_rev_parse 'GIT_DIR=../repo.git, core.bare = true' true false false ''
+test_rev_parse -C work 'GIT_DIR=../repo.git, core.bare = true' true false false ''
git config --unset core.bare
-test_rev_parse 'GIT_DIR=../repo.git, core.bare undefined' false false true ''
+test_rev_parse -C work 'GIT_DIR=../repo.git, core.bare undefined' false false true ''
test_done
--
2.8.2.703.g78b384c
--
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