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llvm-mirror/test/tools/llvm-cov/scan-directory.test
Sean Eveson e2fe4189b2 [llvm-cov] Add an option which maps the location of source directories on another machine to your local copies
Summary:
This patch adds the -path-equivalence option (example: llvm-cov show -path-equivalence=/origin/path,/local/path) which maps the source code path from one machine to another when using `llvm-cov show`. This is similar to the -filename-equivalence option, but doesn't require you to specify all the source files on the command line.

This allows you to generate the coverage data on one machine (e.g. in a CI system), and then use llvm-cov on another machine where you have the same code base on a different path.

Reviewers: vsk

Reviewed By: vsk

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D36391

llvm-svn: 310827
2017-08-14 10:20:12 +00:00

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RUN: mkdir -p %t/a/b/
RUN: echo "" > %t/a/b/c.tmp
RUN: echo "" > %t/a/d.tmp
RUN: llvm-cov show /dev/null -instr-profile /dev/null -dump-collected-paths %t | FileCheck %s --check-prefix=REAL
RUN: llvm-cov show /dev/null -instr-profile /dev/null -dump-collected-paths %t/a/b/c.tmp %t/a/d.tmp | FileCheck %s --check-prefix=REAL
REAL-DAG: {{.*}}c.tmp
REAL-DAG: {{.*}}d.tmp
// NEEDS FIX.
RUN: llvm-cov show /dev/null -instr-profile /dev/null -dump-collected-paths -path-equivalence=%t,%S %t a b c d e f | FileCheck %s --check-prefix=EQUIV
EQUIV-DAG: {{.*}}c.tmp
EQUIV-DAG: {{.*}}d.tmp
EQUIV-DAG: a
EQUIV-DAG: b
EQUIV-DAG: c
EQUIV-DAG: d
EQUIV-DAG: e
EQUIV-DAG: f