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