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mercury/tests/runtests
Mark Brown 55d0d482c6 Provide a more uniform interface to the test directories.
Estimated hours taken: 9

Provide a more uniform interface to the test directories.  Before this
change, the tests directory as well as direct descendents had `runtests'
scripts to execute the tests.  These would run `mmake', which in turn
would recursively run `mmake' in any subdirectories.  The subdirectories
did not have their own `runtests' scripts.

This change adds a `runtests' script to those subdirectories that did
not have them before.  The scripts have the same meaning as they did
previously---run all tests in the current directory and below, and
return a status of 0 only if all tests pass.

The rationale for this change is so that each directory in the tests
is treated the same, regardless of whether it is a top-level
directory or not.  This means, for example, that any test directory can
be used as an argument to the `--test-dir' option to tools/bootcheck.

This change also links tests/general/accumulator into the automated
testing suite.

tests/README:
	Update comments.

tests/Mmake.common:
	Introduce new target dependencies.  Targets of the form
	`foo' depend on the targets `foo_local' and `foo_subdirs'.

tests/subdir_runtests:
	New script to recursively call runtests scripts in subdirectories.
	Most of the code for this script originally came from
	tests/runtests.

tests/shutdown:
tests/startup:
	Use `realclean_local' as a target instead of `realclean', since
	the subdirectories will be handled by other runtests scripts.

tests/runtests:
tests/debugger/runtests:
tests/general/runtests:
tests/hard_coded/runtests:
	Use the new script to run tests in the subdirectories, rather
	than doing a recursive mmake.  Make sure that non-zero return
	values are propagated upwards where appropriate.

tests/debugger/declarative/runtests:
tests/hard_coded/typeclasses/runtests:
tests/hard_coded/sub-modules/runtests:
	New scripts to handle running tests in the subdirectories.

tests/debugger/Mmakefile:
tests/general/Mmakefile:
tests/hard_coded/Mmakefile:
	Add `*_subdirs' targets that do a recursive Mmake.  Change the
	existing targets to `*_local' ones.

tests/warnings/Mmakefile:
	Manually add the extra dependencies, since this Mmakefile does
	not include tests/Mmake.common.
1999-07-12 06:26:05 +00:00

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#!/bin/sh
# Process command line options.
. ./handle_options
# Run the tests in each of the subdirectories.
. ./subdir_runtests
if test "$subdir_failures" = ""
then
echo "all tests have succeeded"
echo "gradeopt=$gflag, flagsopt=$fflag, cflagsopt=$cflag"
exit 0
else
echo "some tests have failed in: $subdir_failures"
echo "gradeopt=$gflag, flagsopt=$fflag, cflagsopt=$cflag"
exit 1
fi