Recomitting 31676 with fix.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31692 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 87 insertions, 0 deletions

diff --git a/o3d/gpu/command_buffer/service/effect_utils_test.cc b/o3d/gpu/command_buffer/service/effect_utils_test.cc
new file mode 100644
index 0000000..695291e
--- /dev/null
+++ b/o3d/gpu/command_buffer/service/effect_utils_test.cc
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2009, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+// This file contains the unit tests for the effect utilities.
+
+#include "gpu/command_buffer/service/precompile.h"
+#include "tests/common/win/testing_common.h"
+#include "gpu/command_buffer/service/cross/effect_utils.h"
+
+namespace o3d {
+namespace command_buffer {
+
+TEST(ParseEffectDataTest, ValidData) {
+  // Tests well-formed data.
+  const char kEffect[] = "vertex_entry\0fragment_entry\0effect code";
+  String vertex_program_entry;
+  String fragment_program_entry;
+  String effect_code;
+  EXPECT_TRUE(ParseEffectData(sizeof(kEffect), kEffect, &vertex_program_entry,
+                              &fragment_program_entry, &effect_code));
+  EXPECT_EQ(vertex_program_entry, "vertex_entry");
+  EXPECT_EQ(fragment_program_entry, "fragment_entry");
+  EXPECT_EQ(effect_code, "effect code");
+
+  // The terminal \0 isn't needed, check that we parse correctly without it.
+  EXPECT_TRUE(ParseEffectData(sizeof(kEffect)-1, kEffect,
+                              &vertex_program_entry, &fragment_program_entry,
+                              &effect_code));
+  EXPECT_EQ(vertex_program_entry, "vertex_entry");
+  EXPECT_EQ(fragment_program_entry, "fragment_entry");
+  EXPECT_EQ(effect_code, "effect code");
+}
+
+TEST(ParseEffectDataTest, InvalidData) {
+  const char kEffect[] = "vertex_entry\0fragment_entry\0effect code";
+  String vertex_program_entry;
+  String fragment_program_entry;
+  String effect_code;
+  // 0-size
+  EXPECT_FALSE(ParseEffectData(0, kEffect,
+                               &vertex_program_entry, &fragment_program_entry,
+                               &effect_code));
+  // Only vertex_entry, no \0
+  EXPECT_FALSE(ParseEffectData(strlen("vertex_entry"), kEffect,
+                               &vertex_program_entry, &fragment_program_entry,
+                               &effect_code));
+  // Only vertex_entry\0
+  EXPECT_FALSE(ParseEffectData(strlen("vertex_entry") + 1, kEffect,
+                               &vertex_program_entry, &fragment_program_entry,
+                               &effect_code));
+  // Only vertex_entry\0fragment_entry, no \0
+  EXPECT_FALSE(ParseEffectData(strlen("vertex_entry.fragment_entry"), kEffect,
+                               &vertex_program_entry, &fragment_program_entry,
+                               &effect_code));
+}
+
+}  // namespace command_buffer
+}  // namespace o3d