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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>237694</bug_id>
          
          <creation_ts>2022-03-09 17:19:22 -0800</creation_ts>
          <short_desc>REGRESSION(r289402-r289376): [ Debug iOS ] webgl/1.0.3/conformance/uniforms/uniform-samplers-test.html is a constant timeout</short_desc>
          <delta_ts>2022-03-22 13:45:58 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebGL</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Dawn Morningstar">Morningstar</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dino</cc>
    
    <cc>kbr</cc>
    
    <cc>kkinnunen</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1849926</commentid>
    <comment_count>0</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2022-03-09 17:19:22 -0800</bug_when>
    <thetext>webgl/1.0.3/conformance/uniforms/uniform-samplers-test.html 
Is a constant timeout on iOS Debug queues.

Regression range appears to be r289402-r289376.

HISTORY:
https://results.webkit.org/?suite=layout-tests&amp;test=webgl%2F1.0.3%2Fconformance%2Funiforms%2Funiform-samplers-test.html

DIFF:
--- /Volumes/Data/worker/ios-simulator-15-debug-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/uniforms/uniform-samplers-test-expected.txt
+++ /Volumes/Data/worker/ios-simulator-15-debug-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/uniforms/uniform-samplers-test-actual.txt
@@ -1,5 +1,34 @@
+FAIL: Timed out waiting for notifyDone to be called
+
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/uniforms/uniform-samplers-test.html
-[ PASS ] All tests passed
+[ 1: PASS ] getError was expected value: NO_ERROR : uniform1i can set a sampler uniform
+[ 2: PASS ] getError was expected value: NO_ERROR : uniform1iv can set a sampler uniform
+[ 3: PASS ] getError was expected value: INVALID_OPERATION : uniform1f returns INVALID_OPERATION if attempting to set a sampler uniform
+[ 4: PASS ] getError was expected value: INVALID_OPERATION : uniform1fv returns INVALID_OPERATION if attempting to set a sampler uniform
+[ 5: PASS ] uniform1i works for any valid texture unit
+[ 6: PASS ] uniform1iv works for any valid texture unit
+[ 7: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x20 to 0x1020
+[ 8: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x20 to 0x1020
+[ 9: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x1020 to 0x2020
+[ 10: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x1020 to 0x2020
+[ 11: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x2020 to 0x3020
+[ 12: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x2020 to 0x3020
+[ 13: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x3020 to 0x4020
+[ 14: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x3020 to 0x4020
+[ 15: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x4020 to 0x5020
+[ 16: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x4020 to 0x5020
+[ 17: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x5020 to 0x6020
+[ 18: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x5020 to 0x6020
+[ 19: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x6020 to 0x7020
+[ 20: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x6020 to 0x7020
+[ 21: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x7020 to 0x8020
+[ 22: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x7020 to 0x8020
+[ 23: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x8020 to 0x9020
+[ 24: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x8020 to 0x9020
+[ 25: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0x9020 to 0xa020
+[ 26: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0x9020 to 0xa020
+[ 27: PASS ] uniform1i generates INVALID_VALUE for invalid texture units 0xa020 to 0xb020
+[ 28: PASS ] uniform1iv generates INVALID_VALUE for invalid texture units 0xa020 to 0xb020
 
DIFF-URL:
https://build.webkit.org/results/Apple-iOS-15-Simulator-Debug-WK2-Tests/r289454%20(1491)/webgl/1.0.3/conformance/uniforms/uniform-samplers-test-diff.txt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1849927</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2022-03-09 17:20:05 -0800</bug_when>
    <thetext>&lt;rdar://problem/90067881&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1850204</commentid>
    <comment_count>2</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2022-03-10 11:53:15 -0800</bug_when>
    <thetext>Failure was reproducible at iOS Debug TOT using
Run-Webkit-Tests webgl/1.0.3/conformance/uniforms/uniform-samplers-test.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1850206</commentid>
    <comment_count>3</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2022-03-10 12:05:20 -0800</bug_when>
    <thetext>Unable to identify regression point as all debug builds within range failed and are unable to be downloaded.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1853884</commentid>
    <comment_count>4</comment_count>
    <who name="Dawn Morningstar">Morningstar</who>
    <bug_when>2022-03-22 13:45:58 -0700</bug_when>
    <thetext>Marked expectation at r291698</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>