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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "mozilla/SpinEventLoopUntil.h"
#include "linux_utils.h"
#define ASSERT_EQ_UNSIGNED(v, e) ASSERT_EQ((v), (uint32_t)(e))
using namespace mozilla;
class CrashReporter : public ::testing::Test {};
TEST_F(CrashReporter, ElfSoNoVersion) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libdbus1.so", version);
ASSERT_TRUE(rv);
}
TEST_F(CrashReporter, ElfSo6) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libm.so.6", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 6);
}
TEST_F(CrashReporter, ElfSoNormalShort) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libdbus1.so.1.2", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
}
TEST_F(CrashReporter, ElfSoNormalComplete) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libdbus1.so.1.2.3", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
ASSERT_EQ_UNSIGNED(version[2], 3);
}
TEST_F(CrashReporter, ElfSoNormalPrerelease) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libdbus1.so.1.2.3.98", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
ASSERT_EQ_UNSIGNED(version[2], 3);
ASSERT_EQ_UNSIGNED(version[3], 98);
}
TEST_F(CrashReporter, ElfSoNormalPrereleaseToomuch) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libdbus1.so.1.2.3.98.9.2.3", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
ASSERT_EQ_UNSIGNED(version[2], 3);
ASSERT_EQ_UNSIGNED(version[3], 98);
}
TEST_F(CrashReporter, ElfSoBig) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libatk-1.0.so.0.25009.1", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 0);
ASSERT_EQ_UNSIGNED(version[1], 25009);
ASSERT_EQ_UNSIGNED(version[2], 1);
}
TEST_F(CrashReporter, ElfSoCairo) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libcairo.so.2.11800.3", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 2);
ASSERT_EQ_UNSIGNED(version[1], 11800);
ASSERT_EQ_UNSIGNED(version[2], 3);
}
TEST_F(CrashReporter, ElfSoMax) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion(
"libcairo.so.2147483647.2147483647.2147483647.2147483647", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], INT32_MAX);
ASSERT_EQ_UNSIGNED(version[1], INT32_MAX);
ASSERT_EQ_UNSIGNED(version[2], INT32_MAX);
ASSERT_EQ_UNSIGNED(version[3], INT32_MAX);
}
TEST_F(CrashReporter, ElfSoTimestamp) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libabsl_time_zone.so.20220623.0.0", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 20220623);
ASSERT_EQ_UNSIGNED(version[1], 0);
ASSERT_EQ_UNSIGNED(version[2], 0);
}
TEST_F(CrashReporter, ElfSoChars) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libabsl_time_zone.so.1.2.3rc4", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
ASSERT_EQ_UNSIGNED(version[2], 34);
}
TEST_F(CrashReporter, ElfSoCharsMore) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libabsl_time_zone.so.1.2.3rc4.9", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 1);
ASSERT_EQ_UNSIGNED(version[1], 2);
ASSERT_EQ_UNSIGNED(version[2], 34);
ASSERT_EQ_UNSIGNED(version[3], 9);
}
TEST_F(CrashReporter, ElfSoCharsOnly) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion("libabsl_time_zone.so.final", version);
ASSERT_TRUE(rv);
}
TEST_F(CrashReporter, ElfSoNullVersion) {
bool rv = ElfFileSoVersion("libabsl_time_zone.so.1", nullptr);
ASSERT_FALSE(rv);
}
TEST_F(CrashReporter, ElfSoFullPath) {
uint32_t version[4] = {0, 0, 0, 0};
bool rv = ElfFileSoVersion(
"/usr/lib/x86_64-linux-gnu/libabsl_time_zone.so.20220623.0.0", version);
ASSERT_TRUE(rv);
ASSERT_EQ_UNSIGNED(version[0], 20220623);
ASSERT_EQ_UNSIGNED(version[1], 0);
ASSERT_EQ_UNSIGNED(version[2], 0);
}
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