1 files changed, 84 insertions, 0 deletions
diff --git a/dom/media/gtest/TestGMPUtils.cpp b/dom/media/gtest/TestGMPUtils.cpp
new file mode 100644
index 0000000000..589b47b581
--- /dev/null
+++ b/dom/media/gtest/TestGMPUtils.cpp
@@ -0,0 +1,84 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "gtest/gtest.h"
+#include "GMPUtils.h"
+#include "mozilla/ArrayUtils.h"
+#include "nsString.h"
+
+#include <string>
+#include <vector>
+
+using namespace mozilla;
+
+void TestSplitAt(const char* aInput, const char* aDelims,
+                 size_t aNumExpectedTokens, const char* aExpectedTokens[]) {
+  nsCString input(aInput);
+  nsTArray<nsCString> tokens;
+  SplitAt(aDelims, input, tokens);
+  EXPECT_EQ(tokens.Length(), aNumExpectedTokens)
+      << "Should get expected number of tokens";
+  for (size_t i = 0; i < tokens.Length(); i++) {
+    EXPECT_TRUE(tokens[i].EqualsASCII(aExpectedTokens[i]))
+        << "Tokenize fail; expected=" << aExpectedTokens[i]
+        << " got=" << tokens[i].BeginReading();
+  }
+}
+
+TEST(GeckoMediaPlugins, TestSplitAt)
+{
+  {
+    const char* input = "1,2,3,4";
+    const char* delims = ",";
+    const char* tokens[] = {"1", "2", "3", "4"};
+    TestSplitAt(input, delims, MOZ_ARRAY_LENGTH(tokens), tokens);
+  }
+
+  {
+    const char* input = "a simple, comma, seperated, list";
+    const char* delims = ",";
+    const char* tokens[] = {"a simple", " comma", " seperated", " list"};
+    TestSplitAt(input, delims, MOZ_ARRAY_LENGTH(tokens), tokens);
+  }
+
+  {
+    const char* input =  // Various platform line endings...
+        "line1\r\n"      // Windows
+        "line2\r"        // Old MacOSX
+        "line3\n"        // Unix
+        "line4";
+    const char* delims = "\r\n";
+    const char* tokens[] = {"line1", "line2", "line3", "line4"};
+    TestSplitAt(input, delims, MOZ_ARRAY_LENGTH(tokens), tokens);
+  }
+}
+
+TEST(GeckoMediaPlugins, ToHexString)
+{
+  struct Test {
+    nsTArray<uint8_t> bytes;
+    std::string hex;
+  };
+
+  static const Test tests[] = {
+      {{0x00, 0x00}, "0000"},
+      {{0xff, 0xff}, "ffff"},
+      {{0xff, 0x00}, "ff00"},
+      {{0x00, 0xff}, "00ff"},
+      {{0xf0, 0x10}, "f010"},
+      {{0x05, 0x50}, "0550"},
+      {{0xf}, "0f"},
+      {{0x10}, "10"},
+      {{}, ""},
+      {{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb,
+        0xcc, 0xdd, 0xee, 0xff},
+       "00112233445566778899aabbccddeeff"},
+  };
+
+  for (const Test& test : tests) {
+    EXPECT_STREQ(test.hex.c_str(), ToHexString(test.bytes).get());
+  }
+}