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Make getprogramexecutablename_test pass fleet

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This commit is contained in:
Justine Tunney 2023-12-28 04:22:42 -08:00
parent 8b0e42a31b
commit 80fca1f7c3
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GPG key ID: BE714B4575D6E328
2 changed files with 19 additions and 20 deletions
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2
build/definitions.mk
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@ -86,7 +86,7 @@ IGNORE := $(shell $(MKDIR) $(TMPDIR))
ifneq ($(findstring aarch64,$(MODE)),)
ARCH = aarch64
HOSTS ?= pi silicon
HOSTS ?= pi studio
else
ARCH = x86_64
HOSTS ?= freebsd rhel7 xnu win10 openbsd netbsd

37
test/libc/calls/getprogramexecutablename_test.c
View file

@ -35,35 +35,30 @@ void SetUpOnce(void) {
}
__attribute__((__constructor__)) static void Child(int argc, char *argv[]) {
static bool skiparg0tests;
if (!IsXnuSilicon()) {
/* TODO(mrdomino): these tests only pass on XnuSilicon right now because
__sys_execve fails there, so the ape loader is used.
the correct check here is "we have been invoked either
as an assimilated binary or via the ape loader, and not
via a raw __sys_execve." */
skiparg0tests = true;
if (argc < 2) {
fprintf(stderr, "warning: skipping argv[0] tests\n");
}
}
if (argc >= 2 && !strcmp(argv[1], "Child")) {
ASSERT_EQ(argc, 4);
EXPECT_STREQ(argv[2], GetProgramExecutableName());
if (!skiparg0tests) {
EXPECT_STREQ(argv[3], argv[0]);
if (strcmp(argv[2], GetProgramExecutableName())) {
exit(123);
}
exit(g_testlib_failed);
if (strcmp(argv[3], argv[0])) {
exit(124);
}
exit(0);
}
}
TEST(GetProgramExecutableName, ofThisFile) {
EXPECT_EQ('/', *self);
EXPECT_TRUE(
endswith(self, "test/libc/calls/getprogramexecutablename_test.com"));
EXPECT_TRUE(!!strstr(self, "getprogramexecutablename_test"));
}
/* TODO(mrdomino): these tests only pass on XnuSilicon right now because
__sys_execve fails there, so the ape loader is used.
the correct check here is "we have been invoked either
as an assimilated binary or via the ape loader, and not
via a raw __sys_execve." */
TEST(GetProgramExecutableName, nullEnv) {
if (!IsXnuSilicon()) return;
SPAWN(fork);
execve(self, (char *[]){self, "Child", self, self, 0}, (char *[]){0});
abort();
@ -71,6 +66,7 @@ TEST(GetProgramExecutableName, nullEnv) {
}
TEST(GetProramExecutableName, weirdArgv0NullEnv) {
if (!IsXnuSilicon()) return;
SPAWN(fork);
execve(self, (char *[]){"hello", "Child", self, "hello", 0}, (char *[]){0});
abort();
@ -78,6 +74,7 @@ TEST(GetProramExecutableName, weirdArgv0NullEnv) {
}
TEST(GetProgramExecutableName, weirdArgv0CosmoVar) {
if (!IsXnuSilicon()) return;
char buf[32 + PATH_MAX];
stpcpy(stpcpy(buf, "COSMOPOLITAN_PROGRAM_EXECUTABLE="), self);
SPAWN(fork);
@ -88,6 +85,7 @@ TEST(GetProgramExecutableName, weirdArgv0CosmoVar) {
}
TEST(GetProgramExecutableName, weirdArgv0WrongCosmoVar) {
if (!IsXnuSilicon()) return;
char *bad = "COSMOPOLITAN_PROGRAM_EXECUTABLE=hi";
SPAWN(fork);
execve(self, (char *[]){"hello", "Child", self, "hello", 0},
@ -97,6 +95,7 @@ TEST(GetProgramExecutableName, weirdArgv0WrongCosmoVar) {
}
TEST(GetProgramExecutableName, movedSelf) {
if (!IsXnuSilicon()) return;
char buf[BUFSIZ];
ASSERT_SYS(0, 3, open(GetProgramExecutableName(), O_RDONLY));
ASSERT_SYS(0, 4, creat("test", 0755));