The Tor Browser: media/libyuv/unit_test/version

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /*

     2  *  Copyright 2012 The LibYuv Project Authors. All rights reserved.

     3  *

     4  *  Use of this source code is governed by a BSD-style license

     5  *  that can be found in the LICENSE file in the root of the source

     6  *  tree. An additional intellectual property rights grant can be found

     7  *  in the file PATENTS. All contributing project authors may

     8  *  be found in the AUTHORS file in the root of the source tree.

     9  */

    11 #include <stdlib.h>

    12 #include <string.h>

    14 #include "libyuv/basic_types.h"

    15 #include "libyuv/version.h"

    16 #include "../unit_test/unit_test.h"

    18 namespace libyuv {

    20 // Tests SVN version against include/libyuv/version.h

    21 // SVN version is bumped by documentation changes as well as code.

    22 // Although the versions should match, once checked in, a tolerance is allowed.

    23 TEST_F(libyuvTest, TestVersion) {

    24   EXPECT_GE(LIBYUV_VERSION, 169);  // 169 is first version to support version.

    25   printf("LIBYUV_VERSION %d\n", LIBYUV_VERSION);

    26 #ifdef LIBYUV_SVNREVISION

    27   const char *ver = strchr(LIBYUV_SVNREVISION, ':');

    28   if (ver) {

    29     ++ver;

    30   } else {

    31     ver = LIBYUV_SVNREVISION;

    32   }

    33   int svn_revision = atoi(ver);  // NOLINT

    34   printf("LIBYUV_SVNREVISION %d\n", svn_revision);

    35   EXPECT_NEAR(LIBYUV_VERSION, svn_revision, 20);  // Allow version to be close.

    36   if (LIBYUV_VERSION != svn_revision) {

    37     printf("WARNING - Versions do not match.\n");

    38   }

    39 #endif

    40 }

    42 }  // namespace libyuv

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