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| author | Kostya Serebryany <kcc@google.com> | 2015-01-03 02:07:58 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2015-01-03 02:07:58 +0000 |
| commit | 0f53d9a2ee556992aaa822fb21da66ca41539ffb (patch) | |
| tree | 24a46d5ded9280f2f8cd33709a4181c5bb80a6ed /compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc | |
| parent | 86ced092f43c486657f636be3db29f14a17942db (diff) | |
| download | bcm5719-llvm-0f53d9a2ee556992aaa822fb21da66ca41539ffb.tar.gz bcm5719-llvm-0f53d9a2ee556992aaa822fb21da66ca41539ffb.zip | |
[asan/tracing] extend the test a bit more, simplify the tracing code, add a guard page to trace array, fix the trace IDs before dumping
llvm-svn: 225108
Diffstat (limited to 'compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc')
| -rw-r--r-- | compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc b/compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc index f696fb4f788..49dbb5e9528 100644 --- a/compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc +++ b/compiler-rt/test/asan/TestCases/Linux/coverage-tracing.cc @@ -4,14 +4,14 @@ // RUN: rm -rf %T/coverage-tracing // RUN: mkdir %T/coverage-tracing // RUN: cd %T/coverage-tracing -// RUN: A=x; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK1; mv trace-points.*.sancov $A.points -// RUN: A=f; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK2; mv trace-points.*.sancov $A.points -// RUN: A=b; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK2; mv trace-points.*.sancov $A.points -// RUN: A=bf; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK3; mv trace-points.*.sancov $A.points -// RUN: A=fb; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK3; mv trace-points.*.sancov $A.points -// RUN: A=ffb; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK4; mv trace-points.*.sancov $A.points -// RUN: A=fff; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK4; mv trace-points.*.sancov $A.points -// RUN: A=bbf; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK4; mv trace-points.*.sancov $A.points +// RUN: A=x; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK1; mv trace-points.*.sancov $A.points +// RUN: A=f; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK2; mv trace-points.*.sancov $A.points +// RUN: A=b; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK2; mv trace-points.*.sancov $A.points +// RUN: A=bf; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK3; mv trace-points.*.sancov $A.points +// RUN: A=fb; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK3; mv trace-points.*.sancov $A.points +// RUN: A=ffb; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK4; mv trace-points.*.sancov $A.points +// RUN: A=fff; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 1 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK4; mv trace-points.*.sancov $A.points +// RUN: A=bbf; ASAN_OPTIONS=coverage=1:verbosity=1 %run %t $A 100 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK301; mv trace-points.*.sancov $A.points // RUN: diff f.points fff.points // RUN: diff bf.points fb.points // RUN: diff bf.points ffb.points @@ -32,10 +32,13 @@ __attribute__((noinline)) void foo() { sink++; } __attribute__((noinline)) void bar() { sink++; } int main(int argc, char **argv) { - if (argc != 2) return 0; - for (int i = 0; argv[1][i]; i++) { - if (argv[1][i] == 'f') foo(); - else if (argv[1][i] == 'b') bar(); + if (argc != 3) return 0; + int n = strtol(argv[2], 0, 10); + while (n-- > 0) { + for (int i = 0; argv[1][i]; i++) { + if (argv[1][i] == 'f') foo(); + else if (argv[1][i] == 'b') bar(); + } } } @@ -44,3 +47,4 @@ int main(int argc, char **argv) { // CHECK2: CovDump: Trace: 2 Events written // CHECK3: CovDump: Trace: 3 Events written // CHECK4: CovDump: Trace: 4 Events written +// CHECK301: CovDump: Trace: 301 Events written |
