From: Max Moroz <mmoroz@chromium.org>
Date: Fri, 13 Oct 2017 17:27:39 +0000 (+0000)
Subject: [llvm-cov] Reland sources-specified.test with addition of "-path-equivalence".
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=54a02ebf1b3de93bd7b869d6539f36eb463f7a55;p=llvm

[llvm-cov] Reland sources-specified.test with addition of "-path-equivalence".

Summary: This version of tests should be working properly.

Reviewers: vsk

Reviewed By: vsk

Differential Revision: https://reviews.llvm.org/D38889

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315714 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/tools/llvm-cov/Inputs/sources_specified/main.covmapping b/test/tools/llvm-cov/Inputs/sources_specified/main.covmapping
index 95f22f53b4d..440d59a74ca 100644
Binary files a/test/tools/llvm-cov/Inputs/sources_specified/main.covmapping and b/test/tools/llvm-cov/Inputs/sources_specified/main.covmapping differ
diff --git a/test/tools/llvm-cov/sources-specified.test b/test/tools/llvm-cov/sources-specified.test
new file mode 100644
index 00000000000..5c6bcc87ab7
--- /dev/null
+++ b/test/tools/llvm-cov/sources-specified.test
@@ -0,0 +1,34 @@
+RUN: llvm-cov report -instr-profile %S/Inputs/sources_specified/main.profdata \
+RUN:   -path-equivalence=/tmp,%S/Inputs \
+RUN:   %S/Inputs/sources_specified/main.covmapping \
+RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
+RUN:   | FileCheck -check-prefix=REPORT %s
+
+RUN: llvm-cov show -instr-profile %S/Inputs/sources_specified/main.profdata \
+RUN:   -path-equivalence=/tmp,%S/Inputs \
+RUN:   %S/Inputs/sources_specified/main.covmapping \
+RUN:   %S/Inputs/sources_specified/main.cc %S/Inputs/sources_specified/extra \
+RUN:   | FileCheck -check-prefix=SHOW %s
+
+# Order of files may differ, check the total values calculated.
+REPORT-NOT: {{.*}}abs.h{{.*}}
+REPORT: {{^}}TOTAL 3{{.*}}72.73%
+
+# Order of files may differ, check that there are 3 files and not abs.h.
+SHOW-NOT: {{.*}}abs.h{{.*}}
+SHOW: {{.*}}sources_specified{{.*}}
+SHOW: {{.*}}sources_specified{{.*}}
+SHOW: {{.*}}sources_specified{{.*}}
+
+Instructions for regenerating the test:
+
+# cd %S/Inputs/sources_specified
+cp -r . /tmp/sources_specified
+
+clang -mllvm -enable-name-compression=false -fprofile-instr-generate \
+    -fcoverage-mapping /tmp/sources_specified/main.cc -o main
+
+LLVM_PROFILE_FILE="main.raw" ./main
+llvm-profdata merge main.raw -o main.profdata
+llvm-cov convert-for-testing ./main -o ./main.covmapping
+rm main main.raw