diff options
Diffstat (limited to 'tests/scripts/features/output-sync')
| -rw-r--r-- | tests/scripts/features/output-sync | 111 |
1 files changed, 96 insertions, 15 deletions
diff --git a/tests/scripts/features/output-sync b/tests/scripts/features/output-sync index dce2ac4..babc08f 100644 --- a/tests/scripts/features/output-sync +++ b/tests/scripts/features/output-sync @@ -15,6 +15,18 @@ else { $sleep_command = "sleep"; } +# The following subdirectories with Makefiles are used in several +# of the following tests. The model is: +# foo/Makefile - has a "foo" target that waits for the bar target +# bar/Makefile - has a "bar" target that runs immediately +# - has a "baz" target that waits for the foo target +# +# So, you start the two sub-makes in parallel and first the "bar" target is +# built, followed by "foo", followed by "baz". The trick is that first each +# target prints a "start" statement, then waits (if appropriate), then prints +# an end statement. Thus we can tell if the -O flag is working, since +# otherwise these statements would be mixed together. + @syncfiles = (); sub output_sync_clean { @@ -36,19 +48,21 @@ sub output_sync_set { return "date > ../mksync.$_[0]"; } -@syncfiles = qw(mksync.foo mksync.bar); +@syncfiles = qw(mksync.foo mksync.foo_start mksync.bar mksync.bar_start); -# The following subdirectories with Makefiles are used in several -# of the following tests. output_sync_clean(); mkdir('foo', 0777); mkdir('bar', 0777); $set_foo = output_sync_set('foo'); $set_bar = output_sync_set('bar'); +$set_foo_start = output_sync_set('foo_start'); +$set_bar_start = output_sync_set('bar_start'); $wait_foo = output_sync_wait('foo'); $wait_bar = output_sync_wait('bar'); +$wait_foo_start = output_sync_set('foo_start'); +$wait_bar_start = output_sync_set('bar_start'); open(MAKEFILE,"> foo/Makefile"); print MAKEFILE <<EOF; @@ -56,9 +70,25 @@ all: foo foo: foo-base ; \@$set_foo -foo-base: ; \@echo foo: start; $wait_bar ; echo foo: end - -foo-fail: ; \@$wait_bar ; false +foo-base: +\t\@echo foo: start +\t\@$wait_bar +\t\@echo foo: end + +foo-job: foo-job-base ; \@$set_foo + +foo-job-base: +\t\@$wait_bar_start +\t\@echo foo: start +\t\@$set_foo_start +\t\@$wait_bar +\t\@echo foo: end + +foo-fail: +\t\@echo foo-fail: start +\t\@$wait_bar +\t\@echo foo-fail: end +\t\@false EOF close(MAKEFILE); @@ -66,15 +96,28 @@ open(MAKEFILE,"> bar/Makefile"); print MAKEFILE <<EOF; all: bar baz -bar: ; \@echo bar: start; echo bar: end; $set_bar +bar: bar-base ; \@$set_bar +bar-base: +\t\@echo bar: start +\t\@echo bar: end -baz: baz-base +bar-job: bar-job-base ; \@$set_bar + +bar-job-base: +\t\@echo bar: start +\t\@$set_bar_start +\t\@$wait_foo_start +\t\@echo bar: end -baz-base: ; \@echo baz: start; $wait_foo; echo baz: end +baz: baz-base +baz-base: +\t\@echo baz: start +\t\@$wait_foo +\t\@echo baz: end EOF close(MAKEFILE); -# Test coarse synchronization. +# Test per-make synchronization. unlink(@syncfiles); run_make_test(qq! all: make-foo make-bar @@ -102,7 +145,7 @@ baz: end #MAKE#[1]: Leaving directory '#PWD#/bar' #MAKE#[1]: Leaving directory '#PWD#/bar'\n", 0, 6); -# Test fine synchronization. +# Test per-target synchronization. # Note we have to sleep again here after starting the foo makefile before # starting the bar makefile, otherwise the "entering/leaving" messages for the # submakes might be ordered differently than we expect. @@ -154,16 +197,54 @@ bar: end #MAKE#[1]: Leaving directory '#PWD#/bar' #MAKE#[1]: Leaving directory '#PWD#/bar' #MAKE#[1]: Entering directory '#PWD#/foo' -Makefile:7: recipe for target 'foo-fail' failed -#MAKE#[1]: Leaving directory '#PWD#/foo' -#MAKE#[1]: Entering directory '#PWD#/foo' -#MAKE#[1]: *** [foo-fail] Error 1 +Makefile:20: recipe for target 'foo-fail' failed +make[1]: Leaving directory '/home/psmith/src/make/make/tests/foo' +make[1]: Entering directory '/home/psmith/src/make/make/tests/foo' +make[1]: *** [foo-fail] Error 1 +make[1]: Leaving directory '/home/psmith/src/make/make/tests/foo' +make[1]: Entering directory '/home/psmith/src/make/make/tests/foo' +foo-fail: start +foo-fail: end #MAKE#[1]: Leaving directory '#PWD#/foo' #MAKE#[1]: Leaving directory '#PWD#/foo' #MAKEFILE#:4: recipe for target 'make-foo-fail' failed #MAKE#: *** [make-foo-fail] Error 2\n", 512); +# Test the per-job synchronization. +# For this we'll have bar-job: +# print start, invoke bar-start, wait for foo-start, print end, print-bar-end +# And foo-job: +# wait for bar-start, print foo-start, wait for bar-end, print end + +unlink(@syncfiles); +run_make_test(qq! +all: make-foo make-bar + +make-foo: ; \$(MAKE) -C foo foo-job + +make-bar: ; $sleep_command 1 ; \$(MAKE) -C bar bar-job!, + '-j --output-sync=job', +"#MAKEPATH# -C foo foo-job +$sleep_command 1 ; #MAKEPATH# -C bar bar-job +#MAKE#[1]: Entering directory '#PWD#/foo' +#MAKE#[1]: Entering directory '#PWD#/foo' +foo: start +#MAKE#[1]: Leaving directory '#PWD#/foo' +#MAKE#[1]: Entering directory '#PWD#/bar' +#MAKE#[1]: Entering directory '#PWD#/bar' +bar: start +#MAKE#[1]: Leaving directory '#PWD#/bar' +#MAKE#[1]: Entering directory '#PWD#/bar' +bar: end +#MAKE#[1]: Leaving directory '#PWD#/bar' +#MAKE#[1]: Leaving directory '#PWD#/bar' +#MAKE#[1]: Entering directory '#PWD#/foo' +foo: end +#MAKE#[1]: Leaving directory '#PWD#/foo' +#MAKE#[1]: Leaving directory '#PWD#/foo'\n", 0, 6); + + # Remove temporary directories and contents. output_sync_clean(); |