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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "content/child/blink_platform_impl.h"
      6 
      7 #include "base/run_loop.h"
      8 #include "base/time/time.h"
      9 #include "net/base/net_util.h"
     10 #include "testing/gtest/include/gtest/gtest.h"
     11 #include "third_party/WebKit/public/platform/WebString.h"
     12 #include "third_party/WebKit/public/web/WebSecurityOrigin.h"
     13 
     14 namespace content {
     15 
     16 // Derives BlinkPlatformImpl for testing shared timers.
     17 class TestBlinkPlatformImpl : public BlinkPlatformImpl {
     18  public:
     19   TestBlinkPlatformImpl() : mock_monotonically_increasing_time_(0) {}
     20 
     21   // Returns mock time when enabled.
     22   virtual double monotonicallyIncreasingTime() OVERRIDE {
     23     if (mock_monotonically_increasing_time_ > 0.0)
     24       return mock_monotonically_increasing_time_;
     25     return BlinkPlatformImpl::monotonicallyIncreasingTime();
     26   }
     27 
     28   virtual void OnStartSharedTimer(base::TimeDelta delay) OVERRIDE {
     29     shared_timer_delay_ = delay;
     30   }
     31 
     32   base::TimeDelta shared_timer_delay() { return shared_timer_delay_; }
     33 
     34   void set_mock_monotonically_increasing_time(double mock_time) {
     35     mock_monotonically_increasing_time_ = mock_time;
     36   }
     37 
     38  private:
     39   base::TimeDelta shared_timer_delay_;
     40   double mock_monotonically_increasing_time_;
     41 
     42   DISALLOW_COPY_AND_ASSIGN(TestBlinkPlatformImpl);
     43 };
     44 
     45 TEST(BlinkPlatformTest, SuspendResumeSharedTimer) {
     46   base::MessageLoop message_loop;
     47 
     48   TestBlinkPlatformImpl platform_impl;
     49 
     50   // Set a timer to fire as soon as possible.
     51   platform_impl.setSharedTimerFireInterval(0);
     52 
     53   // Suspend timers immediately so the above timer wouldn't be fired.
     54   platform_impl.SuspendSharedTimer();
     55 
     56   // The above timer would have posted a task which can be processed out of the
     57   // message loop.
     58   base::RunLoop().RunUntilIdle();
     59 
     60   // Set a mock time after 1 second to simulate timers suspended for 1 second.
     61   double new_time = base::Time::Now().ToDoubleT() + 1;
     62   platform_impl.set_mock_monotonically_increasing_time(new_time);
     63 
     64   // Resume timers so that the timer set above will be set again to fire
     65   // immediately.
     66   platform_impl.ResumeSharedTimer();
     67 
     68   EXPECT_TRUE(base::TimeDelta() == platform_impl.shared_timer_delay());
     69 }
     70 
     71 TEST(BlinkPlatformTest, IsReservedIPAddress_WebURL) {
     72   TestBlinkPlatformImpl platform_impl;
     73 
     74   // Unreserved IPv4 addresses (in various forms).
     75   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://8.8.8.8/")));
     76   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://99.64.0.0/")));
     77   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://212.15.0.0/")));
     78   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://212.15/")));
     79   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://212.15.0/")));
     80   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://3557752832/")));
     81 
     82   // Reserved IPv4 addresses (in various forms).
     83   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://192.168.0.0/")));
     84   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://192.168.0.6/")));
     85   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://10.0.0.5/")));
     86   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://10.0.0/")));
     87   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://10.0/")));
     88   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://3232235526/")));
     89 
     90   // Unreserved IPv6 addresses.
     91   EXPECT_FALSE(platform_impl.isReservedIPAddress(
     92       GURL("http://[FFC0:ba98:7654:3210:FEDC:BA98:7654:3210]/")));
     93   EXPECT_FALSE(platform_impl.isReservedIPAddress(
     94       GURL("http://[2000:ba98:7654:2301:EFCD:BA98:7654:3210]/")));
     95 
     96   // Reserved IPv6 addresses.
     97   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://[::1]/")));
     98   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://[::192.9.5.5]/")));
     99   EXPECT_TRUE(platform_impl.isReservedIPAddress(GURL("http://[FEED::BEEF]/")));
    100   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    101       GURL("http://[FEC0:ba98:7654:3210:FEDC:BA98:7654:3210]/")));
    102 
    103   // Not IP addresses at all.
    104   EXPECT_FALSE(platform_impl.isReservedIPAddress(GURL("http://example.com/")));
    105   EXPECT_FALSE(
    106       platform_impl.isReservedIPAddress(GURL("http://127.0.0.1.example.com/")));
    107 
    108   // Moar IPv4
    109   uint8 address[4] = {0, 0, 0, 1};
    110   for (int i = 0; i < 256; i++) {
    111     address[0] = i;
    112     std::string addressString =
    113         net::IPAddressToString(address, sizeof(address));
    114     if (i == 0 || i == 10 || i == 127 || i > 223) {
    115       EXPECT_TRUE(
    116           platform_impl.isReservedIPAddress(GURL("http://" + addressString)));
    117     } else {
    118       EXPECT_FALSE(
    119           platform_impl.isReservedIPAddress(GURL("http://" + addressString)));
    120     }
    121   }
    122 }
    123 
    124 TEST(BlinkPlatformTest, IsReservedIPAddress_WebSecurityOrigin) {
    125   TestBlinkPlatformImpl platform_impl;
    126 
    127   // Unreserved IPv4 addresses (in various forms).
    128   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    129       blink::WebSecurityOrigin::createFromString("http://8.8.8.8/")));
    130   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    131       blink::WebSecurityOrigin::createFromString("http://99.64.0.0/")));
    132   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    133       blink::WebSecurityOrigin::createFromString("http://212.15.0.0/")));
    134   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    135       blink::WebSecurityOrigin::createFromString("http://212.15/")));
    136   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    137       blink::WebSecurityOrigin::createFromString("http://212.15.0/")));
    138   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    139       blink::WebSecurityOrigin::createFromString("http://3557752832/")));
    140 
    141   // Reserved IPv4 addresses (in various forms).
    142   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    143       blink::WebSecurityOrigin::createFromString("http://192.168.0.0/")));
    144   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    145       blink::WebSecurityOrigin::createFromString("http://192.168.0.6/")));
    146   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    147       blink::WebSecurityOrigin::createFromString("http://10.0.0.5/")));
    148   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    149       blink::WebSecurityOrigin::createFromString("http://10.0.0/")));
    150   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    151       blink::WebSecurityOrigin::createFromString("http://10.0/")));
    152   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    153       blink::WebSecurityOrigin::createFromString("http://3232235526/")));
    154 
    155   // Unreserved IPv6 addresses.
    156   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    157       blink::WebSecurityOrigin::createFromString(
    158           "http://[FFC0:ba98:7654:3210:FEDC:BA98:7654:3210]/")));
    159   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    160       blink::WebSecurityOrigin::createFromString(
    161           "http://[2000:ba98:7654:2301:EFCD:BA98:7654:3210]/")));
    162 
    163   // Reserved IPv6 addresses.
    164   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    165       blink::WebSecurityOrigin::createFromString("http://[::1]/")));
    166   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    167       blink::WebSecurityOrigin::createFromString("http://[::192.9.5.5]/")));
    168   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    169       blink::WebSecurityOrigin::createFromString("http://[FEED::BEEF]/")));
    170   EXPECT_TRUE(platform_impl.isReservedIPAddress(
    171       blink::WebSecurityOrigin::createFromString(
    172           "http://[FEC0:ba98:7654:3210:FEDC:BA98:7654:3210]/")));
    173 
    174   // Not IP addresses at all.
    175   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    176       blink::WebSecurityOrigin::createFromString("http://example.com/")));
    177   EXPECT_FALSE(platform_impl.isReservedIPAddress(
    178       blink::WebSecurityOrigin::createFromString(
    179           "http://127.0.0.1.example.com/")));
    180 
    181   // Moar IPv4
    182   uint8 address[4] = {0, 0, 0, 1};
    183   for (int i = 0; i < 256; i++) {
    184     address[0] = i;
    185     blink::WebString addressString = blink::WebString::fromUTF8(
    186         "http://" + net::IPAddressToString(address, sizeof(address)) + "/");
    187     if (i == 0 || i == 10 || i == 127 || i > 223) {
    188       EXPECT_TRUE(platform_impl.isReservedIPAddress(
    189           blink::WebSecurityOrigin::createFromString(addressString)));
    190     } else {
    191       EXPECT_FALSE(platform_impl.isReservedIPAddress(
    192           blink::WebSecurityOrigin::createFromString(addressString)));
    193     }
    194   }
    195 }
    196 
    197 }  // namespace content
    198