forked from OSchip/llvm-project
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
// If the binary looks up libraries using an rpath, we can't test this
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// without copying the whole lib dir or polluting the build dir.
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// REQUIRES: static-libs
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// The above also applies if the binary is built with libc++.
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// UNSUPPORTED: libcxx-used
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// RUN: rm -rf %t.bin
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// RUN: mkdir %t.bin
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// RUN: cp $(which llvm-symbolizer) %t.bin
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// RUN: rm -rf %t.dir
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// RUN: mkdir %t.dir
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// RUN: %clangxx -O0 %s -o %t && cd %t.dir
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// RUN: %env_tool_opts=external_symbolizer_path=%d/external_symbolizer_path.cpp.tmp.bin/llvm-symbolizer \
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// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=FOUND
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// RUN: rm -rf %t.bin/llvm-symbolizer
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// RUN: cd ..
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// RUN: %clangxx -O0 %s -o %t && cd %t.dir
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// RUN: %env_tool_opts=external_symbolizer_path=%d/external_symbolizer_path.cpp.tmp.bin/llvm-symbolizer \
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// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=NOT-FOUND
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// REQUIRES: shell
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// Mobile device will not have symbolizer in provided path.
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// UNSUPPORTED: ios, android
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// FIXME: Figure out why this fails on certain buildbots and re-enable.
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// UNSUPPORTED: linux
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#include <sanitizer/common_interface_defs.h>
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#include <stdio.h>
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static void Symbolize() {
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char buffer[100];
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__sanitizer_symbolize_pc(__builtin_return_address(0), "%p %F %L", buffer,
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sizeof(buffer));
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printf("%s\n", buffer);
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}
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int main() {
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// FOUND: {{0x.* in main}}
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// NOT-FOUND: WARNING: invalid path to external symbolizer!
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Symbolize();
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}
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