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llvm-mirror/lib/Fuzzer/test/dump_coverage.test
Marcos Pividori 5cd5b58b49 [libFuzzer] Fix test because cmd prompt does not expand wildcard.
Commands should expand the wildcards on Windows, the cmd prompt doesn't.
Because of that sancov was not finding the needed file.
To deal with this, we use ls and xargs from gnu win utils.

Differential Revision: https://reviews.llvm.org/D29374

llvm-svn: 293825
2017-02-01 22:39:55 +00:00

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RUN: DIR=%t_workdir
RUN: BUILD_DIR=$(pwd)
RUN: rm -rf $DIR && mkdir -p $DIR && cd $DIR
RUN: not $BUILD_DIR/LLVMFuzzer-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s
RUN: ls *.sancov | xargs sancov -covered-functions $BUILD_DIR/LLVMFuzzer-NullDerefTest* | FileCheck %s --check-prefix=SANCOV
RUN: $BUILD_DIR/LLVMFuzzer-DSOTest -dump_coverage=1 -runs=0 2>&1 | FileCheck %s --check-prefix=DSO
RUN: not $BUILD_DIR/LLVMFuzzer-NullDerefTest -dump_coverage=0 2>&1 | FileCheck %s --check-prefix=NOCOV
RUN: rm -rf $DIR
CHECK: SanitizerCoverage: ./LLVMFuzzer-NullDerefTest.{{.*}}.sancov {{.*}} PCs written
SANCOV: LLVMFuzzerTestOneInput
DSO: SanitizerCoverage: ./LLVMFuzzer-DSOTest.{{.*}}.sancov {{.*}} PCs written
DSO-DAG: SanitizerCoverage: {{.*}}LLVMFuzzer-DSO1.{{.*}}.sancov {{.*}} PCs written
DSO-DAG: SanitizerCoverage: {{.*}}LLVMFuzzer-DSO2.{{.*}}.sancov {{.*}} PCs written
NOCOV-NOT: SanitizerCoverage: {{.*}} PCs written