From 068729e3688cbe7eb5a51821f14a668cca314ddf Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Tue, 13 Nov 2018 10:45:00 -0800 Subject: [PATCH] testsuite: add simple test for --show-exports --- testsuite/populate-modules.sh | 1 + .../test-modprobe/show-exports/correct.txt | 1 + testsuite/test-modprobe.c | 22 +++++++++++++++++++ 3 files changed, 24 insertions(+) create mode 100644 testsuite/rootfs-pristine/test-modprobe/show-exports/correct.txt diff --git a/testsuite/populate-modules.sh b/testsuite/populate-modules.sh index b77e71ed..ba68a697 100755 --- a/testsuite/populate-modules.sh +++ b/testsuite/populate-modules.sh @@ -39,6 +39,7 @@ map=( ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko" ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko" ["test-modprobe/show-depends/lib/modules/4.4.4/kernel/mod-simple.ko"]="mod-simple.ko" + ["test-modprobe/show-exports/mod-loop-a.ko"]="mod-loop-a.ko" ["test-modprobe/softdep-loop/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko" ["test-modprobe/softdep-loop/lib/modules/4.4.4/kernel/mod-loop-b.ko"]="mod-loop-b.ko" ["test-modprobe/install-cmd-loop/lib/modules/4.4.4/kernel/mod-loop-a.ko"]="mod-loop-a.ko" diff --git a/testsuite/rootfs-pristine/test-modprobe/show-exports/correct.txt b/testsuite/rootfs-pristine/test-modprobe/show-exports/correct.txt new file mode 100644 index 00000000..bc2d045f --- /dev/null +++ b/testsuite/rootfs-pristine/test-modprobe/show-exports/correct.txt @@ -0,0 +1 @@ +0x00000000 printA diff --git a/testsuite/test-modprobe.c b/testsuite/test-modprobe.c index ee9d82d4..52a66213 100644 --- a/testsuite/test-modprobe.c +++ b/testsuite/test-modprobe.c @@ -95,6 +95,28 @@ DEFINE_TEST(modprobe_show_alias_to_none, ); +static noreturn int modprobe_show_exports(const struct test *t) +{ + const char *progname = ABS_TOP_BUILDDIR "/tools/modprobe"; + const char *const args[] = { + progname, + "--show-exports", "--quiet", "/mod-loop-a.ko", + NULL, + }; + + test_spawn_prog(progname, args); + exit(EXIT_FAILURE); +} +DEFINE_TEST(modprobe_show_exports, + .description = "check if modprobe --show-depends doesn't explode with an alias to nothing", + .config = { + [TC_ROOTFS] = TESTSUITE_ROOTFS "test-modprobe/show-exports", + }, + .output = { + .out = TESTSUITE_ROOTFS "test-modprobe/show-exports/correct.txt", + }); + + static noreturn int modprobe_builtin(const struct test *t) { const char *progname = ABS_TOP_BUILDDIR "/tools/modprobe"; -- 2.47.3