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Several DataGridView tests are flaky in arm64 CI build #6597

Closed
Tracked by #6690
vladimir-krestov opened this issue Feb 2, 2022 · 2 comments · Fixed by #8574
Closed
Tracked by #6690

Several DataGridView tests are flaky in arm64 CI build #6597

vladimir-krestov opened this issue Feb 2, 2022 · 2 comments · Fixed by #8574
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@dkazennov
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test-bug Problem in test source code (most likely)

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@vladimir-krestov
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vladimir-krestov commented Feb 2, 2022 •
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  • .NET Core Version: 7.0

  • Have you experienced this same bug with .NET Framework?: No

Problem description:
These unit tests fail sometime in arm64 CI build for successful PRs, that blocking deployment of fixes into sdk.
Stack trace (System.Windows.Forms.Tests_net7.0_arm64.log):

  • DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, eventArgs: null) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1984,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, eventArgs: EventArgs { }) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1984,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, eventArgs: null) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1984,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, eventArgs: EventArgs { }) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1984,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnColumnHeadersHeightChanged_InvokeWithHandle_CallsColumnHeadersHeightChanged(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, EventArgs eventArgs)
  • DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, autoSize: True, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, autoSize: False, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, autoSize: True, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, autoSize: False, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, autoSize: True, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, autoSize: False, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, autoSize: True, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, autoSize: False, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1123,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
  • DataGridView_ColumnHeadersHeightSizeMode_SetWithHandle_GetReturnsExpected:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetWithHandle_GetReturnsExpected(columnHeadersVisible: True, value: AutoSize, expectedColumnHeadersHeight: 18, expectedInvalidatedCallCount: 2) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(547,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetWithHandle_GetReturnsExpected(Boolean columnHeadersVisible, DataGridViewColumnHeadersHeightSizeMode value, Int32 expectedColumnHeadersHeight, Int32 expectedInvalidatedCallCount)
  • DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, eventArgs: null) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(2461,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(rowHeadersWidthSizeMode: EnableResizing, rowHeadersVisible: True, eventArgs: EventArgs { }) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(2461,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, eventArgs: null) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(2461,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, EventArgs eventArgs)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, eventArgs: EventArgs { }) [FAIL]
      Assert.Equal() Failure
      Expected: 0
      Actual:   2
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(2461,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_OnRowHeadersWidthChanged_InvokeWithHandle_CallsRowHeadersWidthChanged(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, EventArgs eventArgs)
  • DataGridView_ColumnHeadersHeight_SetWithHandle_GetReturnsExpected:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: True, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(196,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: False, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(196,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount)
  • DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: True, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: True, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 3, expectedLayoutCallCount: 1, expectedParentLayoutCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 3
      Actual:   5
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: False, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 0) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: EnableResizing, columnHeadersVisible: True, autoSize: False, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 0) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, autoSize: True, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, autoSize: True, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 3, expectedLayoutCallCount: 1, expectedParentLayoutCallCount: 1) [FAIL]
      Assert.Equal() Failure
      Expected: 3
      Actual:   5
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, autoSize: False, value: 4, expectedValue: 4, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 0) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(columnHeadersWidthSizeMode: DisableResizing, columnHeadersVisible: True, autoSize: False, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 0) [FAIL]
      Assert.Equal() Failure
      Expected: 1
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(278,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeight_SetWithParentWithHandle_GetReturnsExpected(DataGridViewColumnHeadersHeightSizeMode columnHeadersWidthSizeMode, Boolean columnHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount)
  • DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: DisableResizing, value: AutoSizeToAllHeaders) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: DisableResizing, value: AutoSizeToDisplayedHeaders) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: DisableResizing, value: AutoSizeToFirstHeader) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: EnableResizing, value: AutoSizeToAllHeaders) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: EnableResizing, value: AutoSizeToDisplayedHeaders) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(originalRowHeadersWidthSizeMode: EnableResizing, value: AutoSizeToFirstHeader) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1528,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewRowHeadersWidthSizeMode originalRowHeadersWidthSizeMode, DataGridViewRowHeadersWidthSizeMode value)
  • DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(rowHeadersVisible: True, value: AutoSizeToAllHeaders, expectedRowHeadersWidth: 21, expectedInvalidatedCallCount: 2) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1485,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(Boolean rowHeadersVisible, DataGridViewRowHeadersWidthSizeMode value, Int32 expectedRowHeadersWidth, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(rowHeadersVisible: True, value: AutoSizeToDisplayedHeaders, expectedRowHeadersWidth: 21, expectedInvalidatedCallCount: 2) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1485,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(Boolean rowHeadersVisible, DataGridViewRowHeadersWidthSizeMode value, Int32 expectedRowHeadersWidth, Int32 expectedInvalidatedCallCount)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(rowHeadersVisible: True, value: AutoSizeToFirstHeader, expectedRowHeadersWidth: 21, expectedInvalidatedCallCount: 2) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(1485,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidthSizeMode_SetWithHandle_GetReturnsExpected(Boolean rowHeadersVisible, DataGridViewRowHeadersWidthSizeMode value, Int32 expectedRowHeadersWidth, Int32 expectedInvalidatedCallCount)
  • DataGridView_ColumnHeadersHeightSizeMode_SetNonResizeThenResize_RestoresOldValue:
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetNonResizeThenResize_RestoresOldValue(originalColumnHeadersHeightSizeMode: DisableResizing, value: AutoSize) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(586,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewColumnHeadersHeightSizeMode originalColumnHeadersHeightSizeMode, DataGridViewColumnHeadersHeightSizeMode value)
    System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetNonResizeThenResize_RestoresOldValue(originalColumnHeadersHeightSizeMode: EnableResizing, value: AutoSize) [FAIL]
      Assert.Equal() Failure
      Expected: 2
      Actual:   3
      Stack Trace:
        /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs(586,0): at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_ColumnHeadersHeightSizeMode_SetNonResizeThenResize_RestoresOldValue(DataGridViewColumnHeadersHeightSizeMode originalColumnHeadersHeightSizeMode, DataGridViewColumnHeadersHeightSizeMode value)
  • DataGridView_RowHeadersWidth_SetWithParentWithHandle_GetReturnsExpected (don't have build info):
System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithParentWithHandle_GetReturnsExpected(rowHeadersWidthSizeMode: DisableResizing, rowHeadersVisible: True, autoSize: False, value: 32768, expectedValue: 32768, expectedInvalidatedCallCount: 1, expectedLayoutCallCount: 0, expectedParentLayoutCallCount: 0)
Assert.Equal() Failure\r\nExpected: 1\r\nActual:   3
   at System.Windows.Forms.Tests.DataGridViewTests.DataGridView_RowHeadersWidth_SetWithParentWithHandle_GetReturnsExpected(DataGridViewRowHeadersWidthSizeMode rowHeadersWidthSizeMode, Boolean rowHeadersVisible, Boolean autoSize, Int32 value, Int32 expectedValue, Int32 expectedInvalidatedCallCount, Int32 expectedLayoutCallCount, Int32 expectedParentLayoutCallCount) in /_/src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/DataGridViewTests.cs:line 1219

Expected behavior:
All correct tests pass every time.

Minimal repro:

  • Run unit tests on arm64 environment (or create a PR with changes, CI build will do it)
@vladimir-krestov vladimir-krestov added the test-bug Problem in test source code (most likely) label Feb 2, 2022
vladimir-krestov added a commit to vladimir-krestov/winforms that referenced this issue Feb 2, 2022
@vladimir-krestov
Added "Skip" attribute for unit tests,
29b02e7 
that fail sometimes in arm64 environment, that blocks fixes deployment
Related Issue dotnet#6597
@vladimir-krestov vladimir-krestov mentioned this issue Feb 2, 2022
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@dreddy-work
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Given CI logs go away, it would be better to capture failure logs here for future reference and possibly any top-level analysis.

@dreddy-work
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Also, few tests in debug mode are flaky: https://dev.azure.com/dnceng/public/_build/results?buildId=1586808&view=ms.vss-test-web.build-test-results-tab

@vladimir-krestov vladimir-krestov changed the title Several tests are flaky in arm64 CI build Several DataGridView tests are flaky in arm64 CI build Feb 3, 2022
vladimir-krestov added a commit to vladimir-krestov/winforms that referenced this issue Feb 3, 2022
@vladimir-krestov
Added "Skip" attribute for unit tests,
61da036 
that fail sometimes in arm64 and x86 environments, that blocks fixes deployment
Related Issue dotnet#6597
vladimir-krestov added a commit to vladimir-krestov/winforms that referenced this issue Feb 3, 2022
@vladimir-krestov
Added "Skip" attribute for unit tests,
eabcbe6 
that fail sometimes in arm64 and x86 environments, that blocks fixes deployment
Related Issue dotnet#6597
@RussKie RussKie added this to the .NET 7.0 milestone Feb 4, 2022
vladimir-krestov added a commit to vladimir-krestov/winforms that referenced this issue Feb 7, 2022
@vladimir-krestov
Added "Skip" attribute for unit tests,
317124b 
that fail sometimes in arm64 and x86 environments, that blocks fixes deployment
Related Issue dotnet#6597
dreddy-work pushed a commit that referenced this issue Feb 8, 2022
@vladimir-krestov
Added "Skip" attribute for fail unit tests in arm64 and x86 (#6599)
e2be8ab 
* Added "Skip" attribute for unit tests,

that fail sometimes in arm64 and x86 environments, that blocks fixes deployment
Related Issue #6597

* Added an extension for WinForms attributes to have a skip condition
This was referenced Feb 14, 2022
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@dreddy-work dreddy-work modified the milestones: .NET 7.0, .NET 8.0 Aug 15, 2022
@kirsan31 kirsan31 mentioned this issue Sep 18, 2022
Closed
@dkazennov dkazennov mentioned this issue Feb 8, 2023
Merged
@ghost ghost added the 🚧 work in progress Work that is current in progress label Feb 8, 2023
@dkazennov dkazennov self-assigned this Feb 8, 2023
@ghost ghost removed the 🚧 work in progress Work that is current in progress label Feb 9, 2023
@ghost ghost removed this from the .NET 8.0 milestone Feb 9, 2023
@ghost ghost locked as resolved and limited conversation to collaborators Mar 11, 2023
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Removed extra validation in flaky DataGridView unit tests. dkazennov/winforms
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@RussKie @dreddy-work @vladimir-krestov @dkazennov