forked from OSchip/llvm-project
[lldb] Make sure import-std-module/sysroot actually passes for the right reasons
This test was previously passing because myabs was actually emitted into the debug information and we called that. The test itself was broken as it didn't use the libc++ directory structure (the /v1/ directory was just called /include/). This patch gives myabs a default argument which we can't get from debug information and inlines the function to make sure we can't call it from LLDB without loading the C++ module. llvm-svn: 374335
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@ -3,7 +3,7 @@
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# system headers.
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NO_TEST_COMMON_H := 1
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CXXFLAGS_EXTRAS = -I $(SRCDIR)/root/usr/include/c++/include/ -I $(SRCDIR)/root/usr/include/ -nostdinc -nostdinc++
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CXXFLAGS_EXTRAS = -I $(SRCDIR)/root/usr/include/c++/v1/ -I $(SRCDIR)/root/usr/include/ -nostdinc -nostdinc++
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CXX_SOURCES := main.cpp
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include Makefile.rules
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@ -27,4 +27,6 @@ class ImportStdModule(TestBase):
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# Call our custom function in our sysroot std module.
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# If this gives us the correct result, then we used the sysroot.
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self.expect("expr std::myabs(-42)", substrs=['(int) $0 = 42'])
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# We rely on the default argument of -123 to make sure we actually have the C++ module.
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# (We don't have default arguments in the debug information).
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self.expect("expr std::myabs()", substrs=['(int) $0 = 123'])
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@ -2,5 +2,6 @@
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int main(int argc, char **argv) {
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libc_struct s;
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std::vector v;
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return 0; // Set break point at this line.
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}
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@ -1,7 +0,0 @@
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#include "libc_header.h"
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namespace std {
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int myabs(int i) {
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return i < 0 ? -i : i;
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}
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}
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@ -0,0 +1,11 @@
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#include "libc_header.h"
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namespace std {
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// Makes sure we get a support file for this header.
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struct vector { int i; };
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inline int myabs(int i = -123) {
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double nil;
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return i < 0 ? -i : i;
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}
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}
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