diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 2 | ||||
| -rw-r--r-- | tests/scripts/options/dash-W | 57 |
2 files changed, 59 insertions, 0 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 90fbf7d..be5169b 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -4,6 +4,8 @@ MAKE_RESTARTS variable. * scripts/options/dash-B: Test re-exec doesn't loop infinitely. Tests fix for Savannah bug #7566. + * scripts/options/dash-W: New file: test the -W flag, including + re-exec infinite looping. 2005-06-12 Paul D. Smith <psmith@gnu.org> diff --git a/tests/scripts/options/dash-W b/tests/scripts/options/dash-W new file mode 100644 index 0000000..9a12d9a --- /dev/null +++ b/tests/scripts/options/dash-W @@ -0,0 +1,57 @@ +# -*-perl-*- + +$description = "Test make -W (what if) option.\n"; + +# Basic build + +run_make_test(' +a.x: b.x +a.x b.x: ; touch $@ +', + '', "touch b.x\ntouch a.x"); + +# Run it again: nothing should happen + +run_make_test(undef, '', "#MAKE#: `a.x' is up to date."); + +# Now run it with -W b.x: should rebuild a.x + +run_make_test(undef, '-W b.x', 'touch a.x'); + +# Put the timestamp for a.x into the future; it should still be remade. + +utouch(1000, 'a.x'); +run_make_test(undef, '', "#MAKE#: `a.x' is up to date."); +run_make_test(undef, '-W b.x', 'touch a.x'); + +# Clean up + +rmfiles('a.x', 'b.x'); + +# Test -W with the re-exec feature: we don't want to re-exec forever +# Savannah bug # 7566 + +# First set it up with a normal build + +run_make_test(' +all: baz.x ; @: +include foo.x +foo.x: bar.x + @echo "\$$(info restarts=\$$(MAKE_RESTARTS))" > $@ + @echo "touch $@" +bar.x: ; touch $@ +baz.x: bar.x ; @echo "touch $@" +', + '', '#MAKEFILE#:3: foo.x: No such file or directory +touch bar.x +touch foo.x +restarts=1 +touch baz.x'); + +# Now run with -W bar.x + +run_make_test(undef, '-W bar.x', "restarts=\ntouch foo.x\nrestarts=1\ntouch baz.x"); + +rmfiles('foo.x', 'bar.x'); + +1; |