Include gtest headers as user headers instead of system headers.

include/gtest/internal/gtest-type-util.h.pump

@@ -42,8 +42,8 @@ $var n = 50  $$ Maximum length of type lists we want to support.
 #ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
 #define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
 
-#include <gtest/internal/gtest-port.h>
-#include <gtest/internal/gtest-string.h>
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-string.h"
 
 #if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
 

samples/sample10_unittest.cc

@@ -34,7 +34,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 using ::testing::EmptyTestEventListener;
 using ::testing::InitGoogleTest;

samples/sample1_unittest.cc

@@ -45,7 +45,7 @@
 
 #include <limits.h>
 #include "sample1.h"
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 
 // Step 2. Use the TEST macro to define your tests.

samples/sample2_unittest.cc

@@ -41,7 +41,7 @@
 // needed.
 
 #include "sample2.h"
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 // In this example, we test the MyString class (a simple string).
 

samples/sample3_unittest.cc

@@ -64,7 +64,7 @@
 // </TechnicalDetails>
 
 #include "sample3-inl.h"
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 // To use a test fixture, derive a class from testing::Test.
 class QueueTest : public testing::Test {

samples/sample4_unittest.cc

@@ -29,7 +29,7 @@
 //
 // Author: wan@google.com (Zhanyong Wan)
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 #include "sample4.h"
 
 // Tests the Increment() method.

samples/sample5_unittest.cc

@@ -47,7 +47,7 @@
 #include <limits.h>
 #include <time.h>
 #include "sample3-inl.h"
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 #include "sample1.h"
 
 // In this sample, we want to ensure that every test finishes within

samples/sample6_unittest.cc

@@ -35,7 +35,7 @@
 // The interface and its implementations are in this header.
 #include "prime_tables.h"
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 // First, we define some factory functions for creating instances of
 // the implementations.  You may be able to skip this step if all your

samples/sample7_unittest.cc

@@ -38,7 +38,7 @@
 // The interface and its implementations are in this header.
 #include "prime_tables.h"
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 #if GTEST_HAS_PARAM_TEST
 

samples/sample8_unittest.cc

@@ -36,7 +36,7 @@
 // Use class definitions to test from this header.
 #include "prime_tables.h"
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 #if GTEST_HAS_COMBINE
 

samples/sample9_unittest.cc

@@ -34,7 +34,7 @@
 
 #include <stdio.h>
 
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 using ::testing::EmptyTestEventListener;
 using ::testing::InitGoogleTest;

scripts/fuse_gtest_files.py

@@ -67,8 +67,8 @@ import sys
 # Test root directory.
 DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
 
-# Regex for matching '#include <gtest/...>'.
-INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*<(gtest/.+)>')
+# Regex for matching '#include "gtest/..."'.
+INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"')
 
 # Regex for matching '#include "src/..."'.
 INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
@@ -162,7 +162,7 @@ def FuseGTestH(gtest_root, output_dir):
     for line in file(os.path.join(gtest_root, gtest_header_path), 'r'):
       m = INCLUDE_GTEST_FILE_REGEX.match(line)
       if m:
-        # It's '#include <gtest/...>' - let's process it recursively.
+        # It's '#include "gtest/..."' - let's process it recursively.
         ProcessFile('include/' + m.group(1))
       else:
         # Otherwise we copy the line unchanged to the output file.
@@ -191,19 +191,19 @@ def FuseGTestAllCcToFile(gtest_root, output_file):
       m = INCLUDE_GTEST_FILE_REGEX.match(line)
       if m:
         if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
-          # It's '#include <gtest/gtest-spi.h>'.  This file is not
-          # #included by <gtest/gtest.h>, so we need to process it.
+          # It's '#include "gtest/gtest-spi.h"'.  This file is not
+          # #included by "gtest/gtest.h", so we need to process it.
           ProcessFile(GTEST_SPI_H_SEED)
         else:
-          # It's '#include <gtest/foo.h>' where foo is not gtest-spi.
-          # We treat it as '#include <gtest/gtest.h>', as all other
+          # It's '#include "gtest/foo.h"' where foo is not gtest-spi.
+          # We treat it as '#include "gtest/gtest.h"', as all other
           # gtest headers are being fused into gtest.h and cannot be
           # #included directly.
 
-          # There is no need to #include <gtest/gtest.h> more than once.
+          # There is no need to #include "gtest/gtest.h" more than once.
           if not GTEST_H_SEED in processed_files:
             processed_files.add(GTEST_H_SEED)
-            output_file.write('#include <%s>\n' % (GTEST_H_OUTPUT,))
+            output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,))
       else:
         m = INCLUDE_SRC_FILE_REGEX.match(line)
         if m:

scripts/gen_gtest_pred_impl.py

@@ -386,8 +386,8 @@ def UnitTestPreamble():
 
 #include <iostream>
 
-#include <gtest/gtest.h>
-#include <gtest/gtest-spi.h>
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
 
 // A user-defined data type.
 struct Bool {

src/gtest-all.cc

@@ -36,7 +36,7 @@
 
 // This line ensures that gtest.h can be compiled on its own, even
 // when it's fused.
-#include <gtest/gtest.h>
+#include "gtest/gtest.h"
 
 // The following lines pull in the real gtest *.cc files.
 #include "src/gtest.cc"

src/gtest-death-test.cc

@@ -31,8 +31,8 @@
 //
 // This file implements death tests.
 
-#include <gtest/gtest-death-test.h>
-#include <gtest/internal/gtest-port.h>
+#include "gtest/gtest-death-test.h"
+#include "gtest/internal/gtest-port.h"
 
 #if GTEST_HAS_DEATH_TEST
 
@@ -54,8 +54,8 @@
 
 #endif  // GTEST_HAS_DEATH_TEST
 
-#include <gtest/gtest-message.h>
-#include <gtest/internal/gtest-string.h>
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-string.h"
 
 // Indicates that this translation unit is part of Google Test's
 // implementation.  It must come before gtest-internal-inl.h is

src/gtest-filepath.cc

@@ -29,8 +29,8 @@
 //
 // Authors: keith.ray@gmail.com (Keith Ray)
 
-#include <gtest/internal/gtest-filepath.h>
-#include <gtest/internal/gtest-port.h>
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-port.h"
 
 #include <stdlib.h>
 
@@ -57,7 +57,7 @@
 #define GTEST_PATH_MAX_ _POSIX_PATH_MAX
 #endif  // GTEST_OS_WINDOWS
 
-#include <gtest/internal/gtest-string.h>
+#include "gtest/internal/gtest-string.h"
 
 namespace testing {
 namespace internal {

src/gtest-internal-inl.h

@@ -56,14 +56,14 @@
 #include <string>
 #include <vector>
 
-#include <gtest/internal/gtest-port.h>
+#include "gtest/internal/gtest-port.h"
 
 #if GTEST_OS_WINDOWS
 #include <windows.h>  // For DWORD.
 #endif  // GTEST_OS_WINDOWS
 
-#include <gtest/gtest.h>  // NOLINT
-#include <gtest/gtest-spi.h>
+#include "gtest/gtest.h"  // NOLINT
+#include "gtest/gtest-spi.h"
 
 namespace testing {
 

src/gtest-port.cc

@@ -29,7 +29,7 @@
 //
 // Author: wan@google.com (Zhanyong Wan)
 
-#include <gtest/internal/gtest-port.h>
+#include "gtest/internal/gtest-port.h"
 
 #include <limits.h>
 #include <stdlib.h>
@@ -51,9 +51,9 @@
 #include <mach/vm_map.h>
 #endif  // GTEST_OS_MAC
 
-#include <gtest/gtest-spi.h>
-#include <gtest/gtest-message.h>
-#include <gtest/internal/gtest-string.h>
+#include "gtest/gtest-spi.h"
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-string.h"
 
 // Indicates that this translation unit is part of Google Test's
 // implementation.  It must come before gtest-internal-inl.h is

src/gtest-printers.cc

@@ -42,12 +42,12 @@
 // or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
 // defines Foo.
 
-#include <gtest/gtest-printers.h>
+#include "gtest/gtest-printers.h"
 #include <ctype.h>
 #include <stdio.h>
 #include <ostream>  // NOLINT
 #include <string>
-#include <gtest/internal/gtest-port.h>
+#include "gtest/internal/gtest-port.h"
 
 namespace testing {
 

src/gtest-test-part.cc

@@ -31,7 +31,7 @@
 //
 // The Google C++ Testing Framework (Google Test)
 
-#include <gtest/gtest-test-part.h>
+#include "gtest/gtest-test-part.h"
 
 // Indicates that this translation unit is part of Google Test's
 // implementation.  It must come before gtest-internal-inl.h is