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f79bde1a6d
Rather than having an %extraENV that is added to the default %ENV and resetting %ENV _before_ each test, allow the test setup to modify %ENV directly as needed then reset %ENV _after_ each test. * tests/test_driver.pl: Remove unused %extraENV. (resetENV): Don't add in %extraENV. (_run_command): Reset after we run the command rather than before. * tests/scripts/features/export: Convert %extraENV to %ENV * tests/scripts/features/jobserver: Ditto * tests/scripts/features/parallelism: Ditto * tests/scripts/features/targetvars: Ditto * tests/scripts/functions/eval: Ditto * tests/scripts/functions/foreach: Ditto * tests/scripts/functions/origin: Ditto * tests/scripts/misc/general4: Ditto * tests/scripts/options/dash-e: Ditto * tests/scripts/targets/POSIX: Ditto * tests/scripts/variables/GNUMAKEFLAGS: Ditto * tests/scripts/variables/SHELL: Ditto
117 lines
3.9 KiB
Perl
117 lines
3.9 KiB
Perl
# -*-perl-*-
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$description = "Test jobserver.";
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$details = "These tests are ones that specifically are different when the
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jobserver feature is available. Most -j tests are the same whether or not
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jobserver is available, and those appear in the 'parallelism' test suite.";
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exists $FEATURES{'jobserver'} or return -1;
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if (!$parallel_jobs) {
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return -1;
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}
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# Shorthand
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my $np = '--no-print-directory';
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# Simple test of MAKEFLAGS settings
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run_make_test(q!
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SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
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recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
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all:;@echo $@: "/$(SHOW)/"
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!,
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"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\nall: /-j2 --jobserver-auth=<auth> $np/\n");
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# Setting parallelism with the environment
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# Command line should take precedence over the environment
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$ENV{MAKEFLAGS} = "-j2 $np";
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run_make_test(q!
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SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
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recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
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all:;@echo $@: "/$(SHOW)/"
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!,
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'', "recurse: /-j2 --jobserver-auth=<auth> $np/\nall: /-j2 --jobserver-auth=<auth> $np/\n");
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# Test override of -jN
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$ENV{MAKEFLAGS} = "-j9 $np";
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run_make_test(q!
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SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
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recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -j3 -f #MAKEFILE# recurse2
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recurse2: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
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all:;@echo $@: "/$(SHOW)/"
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!,
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"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\n#MAKE#[1]: warning: -j3 forced in submake: resetting jobserver mode.\nrecurse2: /-j3 --jobserver-auth=<auth> $np/\nall: /-j3 --jobserver-auth=<auth> $np/\n");
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# Test override of -jN with -j
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run_make_test(q!
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SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
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recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -j -f #MAKEFILE# recurse2
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recurse2: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
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all:;@echo $@: "/$(SHOW)/"
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!,
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"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\n#MAKE#[1]: warning: -j0 forced in submake: resetting jobserver mode.\nrecurse2: /-j $np/\nall: /-j $np/\n");
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# Don't put --jobserver-auth into a re-exec'd MAKEFLAGS.
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# We can't test this directly because there's no way a makefile can
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# show the value of MAKEFLAGS we were re-exec'd with. We can intuit it
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# by looking for "disabling jobserver mode" warnings; we should only
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# get one from the original invocation and none from the re-exec.
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# See Savannah bug #18124
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unlink('inc.mk');
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run_make_test(q!
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.RECIPEPREFIX = >
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-include inc.mk
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recur:
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#> @echo 'MAKEFLAGS = $(MAKEFLAGS)'
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> @rm -f inc.mk
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> @$(MAKE) -j2 -f #MAKEFILE# all
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all:
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#> @echo 'MAKEFLAGS = $(MAKEFLAGS)'
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> @echo $@
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inc.mk:
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#> @echo 'MAKEFLAGS = $(MAKEFLAGS)'
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> @echo 'FOO = bar' > $@
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!,
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"$np -j2", "#MAKE#[1]: warning: -j2 forced in submake: resetting jobserver mode.\nall\n");
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unlink('inc.mk');
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# Test recursion which is hidden from make.
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# See Savannah bug #39934
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# Or Red Hat bug https://bugzilla.redhat.com/show_bug.cgi?id=885474
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# Windows doesn't use a pipe, and doesn't close access, so this won't happen.
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if ($port_type ne 'W32') {
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open(MAKEFILE,"> Makefile2");
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print MAKEFILE '
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vpath %.c ../
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foo:
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';
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close(MAKEFILE);
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run_make_test(q!
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default: ; @ #MAKEPATH# -f Makefile2
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!,
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"-j2 $np",
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"#MAKE#[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
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#MAKE#[1]: Nothing to be done for 'foo'.");
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rmfiles('Makefile2');
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}
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# Ensure enter/leave directory messages appear before jobserver warnings
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run_make_test(q!
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all: ; @$(MAKE) -C . -f #MAKEFILE# recurse -j1
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recurse: ; @echo hi
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!,
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'-w -j2', "#MAKE#: Entering directory '#PWD#'
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#MAKE#[1]: Entering directory '#PWD#'
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#MAKE#[1]: warning: -j1 forced in submake: resetting jobserver mode.
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hi
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#MAKE#[1]: Leaving directory '#PWD#'
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#MAKE#: Leaving directory '#PWD#'\n");
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1;
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