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//===-- sanitizer_symbolizer_test.cpp -------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Tests for sanitizer_symbolizer.h and sanitizer_symbolizer_internal.h
//
//===----------------------------------------------------------------------===//
#include "sanitizer_common/sanitizer_allocator_internal.h"
#include "sanitizer_common/sanitizer_symbolizer_internal.h"
#include "gtest/gtest.h"
namespace __sanitizer {
TEST(Symbolizer, ExtractToken) {
char *token;
const char *rest;
rest = ExtractToken("a;b;c", ";", &token);
EXPECT_STREQ("a", token);
EXPECT_STREQ("b;c", rest);
InternalFree(token);
rest = ExtractToken("aaa-bbb.ccc", ";.-*", &token);
EXPECT_STREQ("aaa", token);
EXPECT_STREQ("bbb.ccc", rest);
InternalFree(token);
}
TEST(Symbolizer, ExtractInt) {
int token;
const char *rest = ExtractInt("123,456;789", ";,", &token);
EXPECT_EQ(123, token);
EXPECT_STREQ("456;789", rest);
}
TEST(Symbolizer, ExtractUptr) {
uptr token;
const char *rest = ExtractUptr("123,456;789", ";,", &token);
EXPECT_EQ(123U, token);
EXPECT_STREQ("456;789", rest);
}
TEST(Symbolizer, ExtractTokenUpToDelimiter) {
char *token;
const char *rest =
ExtractTokenUpToDelimiter("aaa-+-bbb-+-ccc", "-+-", &token);
EXPECT_STREQ("aaa", token);
EXPECT_STREQ("bbb-+-ccc", rest);
InternalFree(token);
}
#if !SANITIZER_WINDOWS
TEST(Symbolizer, DemangleSwiftAndCXX) {
// Swift names are not demangled in default llvm build because Swift
// runtime is not linked in.
EXPECT_STREQ("_TtSd", DemangleSwiftAndCXX("_TtSd"));
// Check that the rest demangles properly.
EXPECT_STREQ("f1(char*, int)", DemangleSwiftAndCXX("_Z2f1Pci"));
#if !SANITIZER_FREEBSD // QoI issue with libcxxrt on FreeBSD
EXPECT_STREQ("foo", DemangleSwiftAndCXX("foo"));
#endif
EXPECT_STREQ("", DemangleSwiftAndCXX(""));
}
#endif
} // namespace __sanitizer
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