Index: test/compiler-override/gyptest-compiler-env-toolchain.py |
diff --git a/test/compiler-override/gyptest-compiler-env-toolchain.py b/test/compiler-override/gyptest-compiler-env-toolchain.py |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c27be2420d32d719fe24650018f227044f1632b5 |
--- /dev/null |
+++ b/test/compiler-override/gyptest-compiler-env-toolchain.py |
@@ -0,0 +1,78 @@ |
+#!/usr/bin/env python |
+# Copyright (c) 2012 Google Inc. All rights reserved. |
+# Use of this source code is governed by a BSD-style license that can be |
+# found in the LICENSE file. |
+""" |
+Verifies that the user can override the compiler and linker using |
+CC/CXX/NM/READELF environment variables. |
+""" |
+ |
+import TestGyp |
+import os |
+import copy |
+import sys |
+ |
+here = os.path.dirname(os.path.abspath(__file__)) |
+ |
+if sys.platform == 'win32': |
Nico
2014/08/27 23:53:06
This test will still run (and then fail) on OS X,
|
+ # cross compiling not supported by ninja on windows |
+ # and make not supported on windows at all. |
+ sys.exit(0) |
+ |
+# Clear any existing compiler related env vars. |
+for key in ['CC', 'CXX', 'LINK', 'CC_host', 'CXX_host', 'LINK_host', |
+ 'NM_target', 'READELF_target']: |
+ if key in os.environ: |
+ del os.environ[key] |
+ |
+ |
+def CheckCompiler(test, gypfile, check_for, run_gyp): |
+ if run_gyp: |
+ test.run_gyp(gypfile) |
+ test.build(gypfile) |
+ |
+ test.must_contain_all_lines(test.stdout(), check_for) |
+ |
+ |
+test = TestGyp.TestGyp(formats=['ninja']) |
+# Must set the test format to something with a flavor (the part after the '-') |
+# in order to test the desired behavior. Since we want to run a non-host |
+# toolchain, we have to set the flavor to something that the ninja generator |
+# doesn't know about, so it doesn't default to the host-specific tools (e.g., |
+# 'otool' on mac to generate the .TOC). |
+# |
+# Note that we can't just pass format=['ninja-some_toolchain'] to the |
+# constructor above, because then this test wouldn't be recognized as a ninja |
+# format test. |
+test.formats = ['ninja-some_flavor'] |
+ |
+ |
+def TestTargetOverideSharedLib(): |
+ # The std output from nm and readelf is redirected to files, so we can't |
+ # expect their output to appear. Instead, check for the files they create to |
+ # see if they actually ran. |
+ expected = ['my_cc.py', 'my_cxx.py', 'FOO'] |
+ |
+ # Check that CC, CXX, NM, READELF, set target compiler |
+ env = {'CC': 'python %s/my_cc.py FOO' % here, |
+ 'CXX': 'python %s/my_cxx.py FOO' % here, |
+ 'NM': 'python %s/my_nm.py' % here, |
+ 'READELF': 'python %s/my_readelf.py' % here} |
+ |
+ with TestGyp.LocalEnv(env): |
+ CheckCompiler(test, 'compiler-shared-lib.gyp', expected, True) |
+ test.must_contain(test.built_file_path('RAN_MY_NM'), 'RAN_MY_NM') |
+ test.must_contain(test.built_file_path('RAN_MY_READELF'), 'RAN_MY_READELF') |
+ test.unlink(test.built_file_path('RAN_MY_NM')) |
+ test.unlink(test.built_file_path('RAN_MY_READELF')) |
+ |
+ # Run the same tests once the eviron has been restored. The generated |
+ # projects should have embedded all the settings in the project files so the |
+ # results should be the same. |
+ CheckCompiler(test, 'compiler-shared-lib.gyp', expected, False) |
+ test.must_contain(test.built_file_path('RAN_MY_NM'), 'RAN_MY_NM') |
+ test.must_contain(test.built_file_path('RAN_MY_READELF'), 'RAN_MY_READELF') |
+ |
+ |
+TestTargetOverideSharedLib() |
+test.pass_test() |