commit 382cb85401bb010ead411c0532499ffe16c3cf27
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Tue Jul 30 11:34:33 2019 -0700
committer Neil Schemenauer <nas-github@arctrix.com> Tue Jul 30 11:34:32 2019 -0700
tree 832530bd865e4b21bee8541e4f715679ea56ccb5
parent 9265a877426af4fa5c44cc8482e0198806889350

bpo-37707: Exclude expensive unit tests from PGO task (GH-15009) (#15024)

Mark some individual tests to skip when --pgo is used.  The tests
marked increase the PGO task time significantly and likely don't
help improve optimization of the final executable.
(cherry picked from commit 52a48e62c6a94577152f9301bbe5f3bc806cfcf1)

Co-authored-by: Neil Schemenauer <nas-github@arctrix.com>

Lib/test/test_lzma.py

diff --git a/Lib/test/test_lzma.py b/Lib/test/test_lzma.py
index 3dc2c1e..117de0a 100644
--- a/Lib/test/test_lzma.py
+++ b/Lib/test/test_lzma.py
@@ -333,6 +333,7 @@
 
     # Test with inputs larger than 4GiB.
 
+    @support.skip_if_pgo_task
     @bigmemtest(size=_4G + 100, memuse=2)
     def test_compressor_bigmem(self, size):
         lzc = LZMACompressor()
@@ -344,6 +345,7 @@
         finally:
             ddata = None
 
+    @support.skip_if_pgo_task
     @bigmemtest(size=_4G + 100, memuse=3)
     def test_decompressor_bigmem(self, size):
         lzd = LZMADecompressor()