ninja: Survive case-only file renames on case-insensitive filesystems.

test/rename/gyptest-filecase.py

+#!/usr/bin/env python
+
+# Copyright (c) 2010 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.
+
+"""
+Checks that files whose file case changes get rebuilt correctly.
+"""
+
+import os
+import TestGyp
+
+test = TestGyp.TestGyp()
+CHDIR = 'filecase'
+test.run_gyp('test.gyp', chdir=CHDIR)
+test.build('test.gyp', test.ALL, chdir=CHDIR)
+
+os.rename('filecase/file.c', 'filecase/fIlE.c')
+test.write('filecase/test.gyp',
+           test.read('filecase/test.gyp').replace('file.c', 'fIlE.c'))
+test.run_gyp('test.gyp', chdir=CHDIR)
+test.build('test.gyp', test.ALL, chdir=CHDIR)
+
+
+# Check that having files that differ just in their case still work on
+# case-sensitive file systems.
+test.write('filecase/FiLe.c', 'int f(); int main() { return f(); }')
+test.write('filecase/fIlE.c', 'int f() { return 42; }')
+is_case_sensitive = test.read('filecase/FiLe.c') != test.read('filecase/fIlE.c')
+if is_case_sensitive:
+  test.run_gyp('test-casesensitive.gyp', chdir=CHDIR)
+  test.build('test-casesensitive.gyp', test.ALL, chdir=CHDIR)
+
+test.pass_test()