Build bionic unit tests for musl
Modify bionic unit tests that are built for glibc so that they also
build against musl. They don't all pass though:
With glibc:
2 SLOW TESTS
4 TIMEOUT TESTS
313 FAILED TESTS
YOU HAVE 2 DISABLED TESTS
With musl:
11 SLOW TESTS
11 TIMEOUT TESTS
363 FAILED TESTS
YOU HAVE 2 DISABLED TESTS
Bug: 190084016
Test: m bionic-unit-tests-glibc with musl
Test: atest bionic-unit-tests-static
Test: atest --host bionic-unit-tests-glibc with glibc
Change-Id: I79b6eab04fed3cc4392450df5eef2579412edfe1
diff --git a/tests/string_test.cpp b/tests/string_test.cpp
index 22be852..d19b60d 100644
--- a/tests/string_test.cpp
+++ b/tests/string_test.cpp
@@ -95,6 +95,7 @@
}
TEST(STRING_TEST, gnu_strerror_r) {
+#if !defined(MUSL)
char buf[256];
// Note that glibc doesn't necessarily write into the buffer.
@@ -122,6 +123,9 @@
ASSERT_STREQ("U", buf);
// The GNU strerror_r doesn't set errno (the POSIX one sets it to ERANGE).
ASSERT_EQ(0, errno);
+#else
+ GTEST_SKIP() << "musl doesn't have GNU strerror_r";
+#endif
}
TEST(STRING_TEST, strsignal) {
@@ -1473,14 +1477,17 @@
RunSingleBufferOverreadTest(DoStrrchrTest);
}
+#if !defined(MUSL)
static void TestBasename(const char* in, const char* expected_out) {
errno = 0;
const char* out = basename(in);
ASSERT_STREQ(expected_out, out) << in;
ASSERT_EQ(0, errno) << in;
}
+#endif
TEST(STRING_TEST, __gnu_basename) {
+#if !defined(MUSL)
TestBasename("", "");
TestBasename("/usr/lib", "lib");
TestBasename("/usr/", "");
@@ -1490,6 +1497,9 @@
TestBasename("..", "..");
TestBasename("///", "");
TestBasename("//usr//lib//", "");
+#else
+ GTEST_SKIP() << "musl doesn't have GNU basename";
+#endif
}
TEST(STRING_TEST, strnlen_147048) {