On Wed, Feb 08, 2023 at 05:31:43PM -0800, Leah Rumancik wrote: > Many people have developed infrastructure around xfstests. In order to > test a setup, it would be helpful to have dummy tests that have > consistent test outcomes. Add a new test folder with the following > debugging tests: Ooh, we've been needing selftests for a while, thanks! > debug/001 pass > debug/002 fail > debug/003 skip > debug/004 crash > debug/005 hang > > Signed-off-by: Leah Rumancik <leah.rumancik@xxxxxxxxx> > --- > doc/group-names.txt | 1 + > tests/debug/001 | 14 ++++++++++++++ > tests/debug/001.out | 2 ++ > tests/debug/002 | 14 ++++++++++++++ > tests/debug/002.out | 2 ++ > tests/debug/003 | 16 ++++++++++++++++ > tests/debug/003.out | 2 ++ > tests/debug/004 | 17 +++++++++++++++++ > tests/debug/004.out | 2 ++ > tests/debug/005 | 20 ++++++++++++++++++++ > tests/debug/005.out | 2 ++ > tests/debug/Makefile | 24 ++++++++++++++++++++++++ > 12 files changed, 116 insertions(+) > create mode 100755 tests/debug/001 > create mode 100644 tests/debug/001.out > create mode 100755 tests/debug/002 > create mode 100644 tests/debug/002.out > create mode 100755 tests/debug/003 > create mode 100644 tests/debug/003.out > create mode 100755 tests/debug/004 > create mode 100644 tests/debug/004.out > create mode 100755 tests/debug/005 > create mode 100644 tests/debug/005.out > create mode 100644 tests/debug/Makefile > > diff --git a/doc/group-names.txt b/doc/group-names.txt > index 6cc9af78..212da7e7 100644 > --- a/doc/group-names.txt > +++ b/doc/group-names.txt > @@ -39,6 +39,7 @@ dangerous_scrub fuzzers to evaluate xfs_scrub checking > data data loss checkers > dax direct access mode for persistent memory files > db xfs_db functional tests > +debug tests with fixed results, used to validate testing setup Bikeshed: Can we make the tag 'selftests' since debugging could refer to just about anything in the kernel/userspace/otherstuff stacks? Also a dangerous_selftests for tests that will crash or hang the test appliances. I'd really like to run this every time I start up fstests, albeit without the dangerous ones. :) Or <cough> fsteststests. (No, really not that.) > dedupe FIEDEDUPERANGE ioctl > defrag filesystem defragmenters > dir directory test functions > diff --git a/tests/debug/001 b/tests/debug/001 > new file mode 100755 > index 00000000..9567449c > --- /dev/null > +++ b/tests/debug/001 > @@ -0,0 +1,14 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# > +# FS QA Test No. 001 > +# > +# A test that should always pass > +# > +. ./common/preamble > +_begin_fstest debug > + > +echo "Silence is golden" > +status=0 > +exit > + > diff --git a/tests/debug/001.out b/tests/debug/001.out > new file mode 100644 > index 00000000..88678b8e > --- /dev/null > +++ b/tests/debug/001.out > @@ -0,0 +1,2 @@ > +QA output created by 001 > +Silence is golden > diff --git a/tests/debug/002 b/tests/debug/002 > new file mode 100755 > index 00000000..12b45a94 > --- /dev/null > +++ b/tests/debug/002 > @@ -0,0 +1,14 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# > +# FS QA Test No. 002 > +# > +# A test that should always fail > +# > +. ./common/preamble > +_begin_fstest debug > + > +echo "I am intentionally broken" Would you mind slipping in another test to simulate tests that cannot satisfy preconditions and hence _fail? > +status=0 > +exit > + > diff --git a/tests/debug/002.out b/tests/debug/002.out > new file mode 100644 > index 00000000..61705c7c > --- /dev/null > +++ b/tests/debug/002.out > @@ -0,0 +1,2 @@ > +QA output created by 002 > +Silence is golden > diff --git a/tests/debug/003 b/tests/debug/003 > new file mode 100755 > index 00000000..813e6ff6 > --- /dev/null > +++ b/tests/debug/003 > @@ -0,0 +1,16 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# > +# FS QA Test No. 003 > +# > +# A test that should always be skipped > +# > +. ./common/preamble > +_begin_fstest debug > + > +_notrun "Always skip me" > + > +echo "I should be skipped" > +status=0 > +exit > + > diff --git a/tests/debug/003.out b/tests/debug/003.out > new file mode 100644 > index 00000000..6895fc80 > --- /dev/null > +++ b/tests/debug/003.out > @@ -0,0 +1,2 @@ > +QA output created by 003 > +Silence is golden > diff --git a/tests/debug/004 b/tests/debug/004 > new file mode 100755 > index 00000000..2e5f1e43 > --- /dev/null > +++ b/tests/debug/004 > @@ -0,0 +1,17 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# > +# FS QA Test No. 004 > +# > +# A test that crashes > +# > +. ./common/preamble > +_begin_fstest debug dangerous _begin_fstest dangerous_selftest? > + > +echo 1 > /proc/sys/kernel/sysrq > +echo c > /proc/sysrq-trigger > + > +echo "I should have crashed by now" > +status=0 > +exit > + > diff --git a/tests/debug/004.out b/tests/debug/004.out > new file mode 100644 > index 00000000..af8614ae > --- /dev/null > +++ b/tests/debug/004.out > @@ -0,0 +1,2 @@ > +QA output created by 004 > +Silence is golden > diff --git a/tests/debug/005 b/tests/debug/005 > new file mode 100755 > index 00000000..1a213926 > --- /dev/null > +++ b/tests/debug/005 > @@ -0,0 +1,20 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# > +# FS QA Test No. 005 > +# > +# A test that hangs > +# > + > +. ./common/preamble > +_begin_fstest debug dangerous Here too. > + > +while : > +do > + sleep 1d > +done > + > +echo "I should still be sleeping" > +status=0 > +exit > + > diff --git a/tests/debug/005.out b/tests/debug/005.out > new file mode 100644 > index 00000000..a5027f12 > --- /dev/null > +++ b/tests/debug/005.out > @@ -0,0 +1,2 @@ > +QA output created by 005 > +Silence is golden > diff --git a/tests/debug/Makefile b/tests/debug/Makefile > new file mode 100644 > index 00000000..84556199 > --- /dev/null > +++ b/tests/debug/Makefile > @@ -0,0 +1,24 @@ > +# > +# Copyright (c) 2003-2005 Silicon Graphics, Inc. All Rights Reserved. > +# > + > +TOPDIR = ../.. > +include $(TOPDIR)/include/builddefs > +include $(TOPDIR)/include/buildgrouplist > + > +DEBUG_DIR = debug > +TARGET_DIR = $(PKG_LIB_DIR)/$(TESTS_DIR)/$(DEBUG_DIR) > +DIRT = group.list > + > +default: $(DIRT) > + > +include $(BUILDRULES) > + > +install: > + $(INSTALL) -m 755 -d $(TARGET_DIR) > + $(INSTALL) -m 755 $(TESTS) $(TARGET_DIR) > + $(INSTALL) -m 644 group.list $(TARGET_DIR) > + $(INSTALL) -m 644 $(OUTFILES) $(TARGET_DIR) > + > +# Nothing. > +install-dev install-lib: > -- > 2.39.1.519.gcb327c4b5f-goog >
