Title: [235012] trunk/Source/WebKit
Revision
235012
Author
[email protected]
Date
2018-08-18 16:20:51 -0700 (Sat, 18 Aug 2018)

Log Message

[watchOS] Add more assertions to NetworkProximityAssertion
https://bugs.webkit.org/show_bug.cgi?id=188721

Reviewed by Wenson Hsieh.

* NetworkProcess/watchos/NetworkProximityAssertion.mm:
(WebKit::NetworkProximityAssertion::hold):
(WebKit::NetworkProximityAssertion::release):
(WebKit::NetworkProximityAssertion::releaseTimerFired):

Modified Paths

Diff

Modified: trunk/Source/WebKit/ChangeLog (235011 => 235012)


--- trunk/Source/WebKit/ChangeLog	2018-08-18 22:59:20 UTC (rev 235011)
+++ trunk/Source/WebKit/ChangeLog	2018-08-18 23:20:51 UTC (rev 235012)
@@ -1,3 +1,15 @@
+2018-08-18  Andy Estes  <[email protected]>
+
+        [watchOS] Add more assertions to NetworkProximityAssertion
+        https://bugs.webkit.org/show_bug.cgi?id=188721
+
+        Reviewed by Wenson Hsieh.
+
+        * NetworkProcess/watchos/NetworkProximityAssertion.mm:
+        (WebKit::NetworkProximityAssertion::hold):
+        (WebKit::NetworkProximityAssertion::release):
+        (WebKit::NetworkProximityAssertion::releaseTimerFired):
+
 2018-08-18  Wenson Hsieh  <[email protected]>
 
         [iOS] Paste is missing from callout bar when pasteboard only contains custom data

Modified: trunk/Source/WebKit/NetworkProcess/watchos/NetworkProximityAssertion.mm (235011 => 235012)


--- trunk/Source/WebKit/NetworkProcess/watchos/NetworkProximityAssertion.mm	2018-08-18 22:59:20 UTC (rev 235011)
+++ trunk/Source/WebKit/NetworkProcess/watchos/NetworkProximityAssertion.mm	2018-08-18 23:20:51 UTC (rev 235012)
@@ -57,20 +57,27 @@
     }
 
     if (m_releaseTimer.isActive()) {
+        ASSERT(m_isHoldingAssertion);
         m_releaseTimer.stop();
         return;
     }
 
-    if (m_assertionCount == 1)
+    if (m_assertionCount == 1) {
+        ASSERT(!m_isHoldingAssertion);
         holdNow();
+    }
+
+    ASSERT(m_isHoldingAssertion);
 }
 
 void NetworkProximityAssertion::release()
 {
     ASSERT(m_assertionCount);
-    if (!m_assertionCount || --m_assertionCount)
+    if (!m_assertionCount)
         return;
 
+    --m_assertionCount;
+
     if (m_state == State::Suspended) {
         ASSERT(!m_isHoldingAssertion);
         ASSERT(!m_releaseTimer.isActive());
@@ -78,7 +85,10 @@
         return;
     }
 
-    m_releaseTimer.restart();
+    ASSERT(m_isHoldingAssertion);
+    ASSERT(!m_releaseTimer.isActive());
+    if (!m_assertionCount)
+        m_releaseTimer.restart();
 }
 
 void NetworkProximityAssertion::resume(ResumptionReason)
@@ -135,9 +145,10 @@
 
 void NetworkProximityAssertion::releaseTimerFired()
 {
+    ASSERT(m_isHoldingAssertion);
+    ASSERT(m_state != State::Suspended);
+    ASSERT(!m_assertionCount);
     ASSERT(!m_releaseTimer.isActive());
-    ASSERT(!m_assertionCount);
-    ASSERT(m_state != State::Suspended);
     releaseNow();
 }
 
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