From b6eafd5781bfce88e29b5e6d5bf07bfe742c9654 Mon Sep 17 00:00:00 2001 From: Kyle Edwards Date: Thu, 13 Dec 2018 18:43:13 -0500 Subject: Tests: Add RunCMake_TEST_FILTER environment variable This environment variable allows developers to locally run only a subset of RunCMake subtests in a single RunCMakeTest.cmake script. If the environment variable is not set, all of the tests in the script are run. --- Tests/RunCMake/README.rst | 11 +++++++++++ Tests/RunCMake/RunCMake.cmake | 4 ++++ 2 files changed, 15 insertions(+) diff --git a/Tests/RunCMake/README.rst b/Tests/RunCMake/README.rst index 08b51d9..d8b43fe 100644 --- a/Tests/RunCMake/README.rst +++ b/Tests/RunCMake/README.rst @@ -65,3 +65,14 @@ but do not actually build anything. To add a test: Top of test binary tree and an failure must store a message in ``RunCMake_TEST_FAILED``. + +To speed up local testing, you can choose to run only a subset of +``run_cmake()`` tests in a ``RunCMakeTest.cmake`` script by using the +``RunCMake_TEST_FILTER`` environment variable. If this variable is set, +it is treated as a regular expression, and any tests whose names don't +match the regular expression are not run. For example:: + + $ RunCMake_TEST_FILTER="^example" ctest -R '^RunCMake\.Example$' + +This will only run subtests in ``RunCMake.Example`` that start with +``example``. diff --git a/Tests/RunCMake/RunCMake.cmake b/Tests/RunCMake/RunCMake.cmake index 4bacd96..ce71677 100644 --- a/Tests/RunCMake/RunCMake.cmake +++ b/Tests/RunCMake/RunCMake.cmake @@ -9,6 +9,10 @@ foreach(arg endforeach() function(run_cmake test) + if(DEFINED ENV{RunCMake_TEST_FILTER} AND NOT test MATCHES "$ENV{RunCMake_TEST_FILTER}") + return() + endif() + set(top_src "${RunCMake_SOURCE_DIR}") set(top_bin "${RunCMake_BINARY_DIR}") if(EXISTS ${top_src}/${test}-result.txt) -- cgit v0.12