This CL adds client.toDataURL which gets the contents...

utils/cross/base64_test.cc

+/*
+ * 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 tests of base64 functions
+
+#include "tests/common/win/testing_common.h"
+#include "utils/cross/base64.h"
+
+namespace o3d {
+
+class Base64Test : public testing::Test {
+};
+
+TEST_F(Base64Test, GetEncodeLength) {
+  EXPECT_EQ(0, base64::GetEncodeLength(0));
+  EXPECT_EQ(4, base64::GetEncodeLength(1));
+  EXPECT_EQ(4, base64::GetEncodeLength(2));
+  EXPECT_EQ(4, base64::GetEncodeLength(3));
+  EXPECT_EQ(8, base64::GetEncodeLength(4));
+}
+
+TEST_F(Base64Test, Encode) {
+  unsigned char buffer[100];
+  memset(buffer, 0xFF, sizeof(buffer));
+  base64::Encode("abc", 3, buffer);
+  EXPECT_EQ(0, memcmp(buffer, "YWJj", 4));
+  EXPECT_EQ(0xFF, buffer[4]);
+  memset(buffer, 0xFF, sizeof(buffer));
+  base64::Encode("ab\0c", 4, buffer);
+  EXPECT_EQ(0, memcmp(buffer, "YWIAYw==", 8));
+  EXPECT_EQ(0xFF, buffer[8]);
+}
+
+}  // namespace o3d
+
+