commit bffc50494d52a3690cbbc5c7b34a835f9153184e
author Bram Moolenaar <Bram@vim.org> Sat Jun 15 16:34:21 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Jun 15 16:34:21 2019 +0200
tree 36d52c20bb3b7ea379e265123b7d3a86f53e36cd
parent 0abb4273f6c14f9ebca8be67d42c6e67b4f612cf

patch 8.1.1541: check for ASAN is not reliable

Problem:    Check for ASAN is not reliable.
Solution:   Check the version output. (Dominique Pelle, closes #4543)

src/testdir/test_memory_usage.vim

diff --git a/src/testdir/test_memory_usage.vim b/src/testdir/test_memory_usage.vim
index eadd4ea..519ac4b 100644
--- a/src/testdir/test_memory_usage.vim
+++ b/src/testdir/test_memory_usage.vim
@@ -6,7 +6,7 @@
 if has('gui_running')
   throw 'Skipped, does not work in GUI'
 endif
-if $ASAN_OPTIONS !=# ''
+if execute('version') =~# '-fsanitize=[a-z,]*\<address\>'
   " Skip tests on Travis CI ASAN build because it's difficult to estimate
   " memory usage.
   throw 'Skipped, does not work with ASAN'