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fix /proc test case for util::read_file

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old-commit-hash: ea6f779b3e8bf1a7918617d59534057bad54b990
This commit is contained in:
Adeeb Shihadeh
2021-06-17 15:03:59 -07:00
parent 2476a66cd9
commit 8742d78051
1 changed files with 4 additions and 4 deletions
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selfdrive/common/tests/test_util.cc
+4 -4
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@@ -20,16 +20,16 @@ std::string random_bytes(int size) {
}
TEST_CASE("util::read_file") {
SECTION("read /proc") {
std::string ret = util::read_file("/proc/self/cmdline");
REQUIRE(ret.find("test_util") != std::string::npos);
SECTION("read /proc/version") {
std::string ret = util::read_file("/proc/version");
REQUIRE(ret.find("Linux version") != std::string::npos);
}
SECTION("read file") {
char filename[] = "/tmp/test_read_XXXXXX";
int fd = mkstemp(filename);
REQUIRE(util::read_file(filename).empty());
std::string content = random_bytes(64 * 1024);
write(fd, content.c_str(), content.size());
std::string ret = util::read_file(filename);