summaryrefslogtreecommitdiff
path: root/test/asan/TestCases/Linux/coverage-missing.cc
diff options
context:
space:
mode:
Diffstat (limited to 'test/asan/TestCases/Linux/coverage-missing.cc')
-rw-r--r--test/asan/TestCases/Linux/coverage-missing.cc92
1 files changed, 0 insertions, 92 deletions
diff --git a/test/asan/TestCases/Linux/coverage-missing.cc b/test/asan/TestCases/Linux/coverage-missing.cc
deleted file mode 100644
index 10acef9af4b0..000000000000
--- a/test/asan/TestCases/Linux/coverage-missing.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-// Test for "sancov.py missing ...".
-
-// First case: coverage from executable. main() is called on every code path.
-// RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s -o %t -DFOOBAR -DMAIN
-// RUN: rm -rf %t-dir
-// RUN: mkdir -p %t-dir
-// RUN: cd %t-dir
-// RUN: %env_asan_opts=coverage=1:coverage_dir=%t-dir %run %t
-// RUN: %sancov print *.sancov > main.txt
-// RUN: rm *.sancov
-// RUN: count 1 < main.txt
-// RUN: %env_asan_opts=coverage=1:coverage_dir=%t-dir %run %t x
-// RUN: %sancov print *.sancov > foo.txt
-// RUN: rm *.sancov
-// RUN: count 3 < foo.txt
-// RUN: %env_asan_opts=coverage=1:coverage_dir=%t-dir %run %t x x
-// RUN: %sancov print *.sancov > bar.txt
-// RUN: rm *.sancov
-// RUN: count 4 < bar.txt
-// RUN: %sancov missing %t < foo.txt > foo-missing.txt
-// RUN: sort main.txt foo-missing.txt -o foo-missing-with-main.txt
-// The "missing from foo" set may contain a few bogus PCs from the sanitizer
-// runtime, but it must include the entire "bar" code path as a subset. Sorted
-// lists can be tested for set inclusion with diff + grep.
-// RUN: diff bar.txt foo-missing-with-main.txt > %t.log || true
-// RUN: not grep "^<" %t.log
-
-// Second case: coverage from DSO.
-// cd %t-dir
-// RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s -o %dynamiclib -DFOOBAR -shared -fPIC
-// RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s %dynamiclib -o %t -DMAIN
-// RUN: cd ..
-// RUN: rm -rf %t-dir
-// RUN: mkdir -p %t-dir
-// RUN: cd %t-dir
-// RUN: %env_asan_opts=coverage=1:coverage_dir=%t-dir %run %t x
-// RUN: %sancov print %xdynamiclib_filename.*.sancov > foo.txt
-// RUN: rm *.sancov
-// RUN: count 2 < foo.txt
-// RUN: %env_asan_opts=coverage=1:coverage_dir=%t-dir %run %t x x
-// RUN: %sancov print %xdynamiclib_filename.*.sancov > bar.txt
-// RUN: rm *.sancov
-// RUN: count 3 < bar.txt
-// RUN: %sancov missing %dynamiclib < foo.txt > foo-missing.txt
-// RUN: diff bar.txt foo-missing.txt > %t.log || true
-// RUN: not grep "^<" %t.log
-
-// FIXME %sancov GetInstrumentedPCs relies on objdump -d to
-// obtain the number of instrumented PCs. The i386
-// %dynamiclib has .plt entries that are not recognized by
-// objdump,
-// "sancov.py: found 0 instrumented PCs in *.so",
-// causing AddressSanitizer-i386-linux to fail.
-// Change it back to x86-target-arch after %sancov switches to a more robust approach.
-
-// REQUIRES: x86_64-target-arch
-// XFAIL: android
-
-#include <stdio.h>
-
-void foo1();
-void foo2();
-void bar1();
-void bar2();
-void bar3();
-
-#if defined(FOOBAR)
-void foo1() { fprintf(stderr, "foo1\n"); }
-void foo2() { fprintf(stderr, "foo2\n"); }
-
-void bar1() { fprintf(stderr, "bar1\n"); }
-void bar2() { fprintf(stderr, "bar2\n"); }
-void bar3() { fprintf(stderr, "bar3\n"); }
-#endif
-
-#if defined(MAIN)
-int main(int argc, char **argv) {
- switch (argc) {
- case 1:
- break;
- case 2:
- foo1();
- foo2();
- break;
- case 3:
- bar1();
- bar2();
- bar3();
- break;
- }
-}
-#endif