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Code Issues Actions 3 Packages Projects Releases Wiki Activity

[ci] Fix pdf thumbnail unit tests flakiness (#13248)

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* [ci] reduce pdf preview and thumbnail flakiness

* [ci] run pdf thumbnail tests

* [meta] add pdf modules to new issue template
This commit is contained in:
Jaime Bernardo 2021-09-16 18:02:50 +01:00 committed by GitHub
parent 8115a709e9
commit 323f41d14b
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 17 additions and 10 deletions
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2
.github/ISSUE_TEMPLATE/bug_report.yml vendored
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@ -39,6 +39,8 @@ body:
- Image Resizer
- Keyboard Manager
- MD Preview
- PDF Preview
- PDF Thumbnail
- PowerRename
- PowerToys Run
- Shortcut Guide

1
.pipelines/ci/templates/build-powertoys-steps.yml
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@ -121,6 +121,7 @@ steps:
testSelector: 'testAssemblies'
testAssemblyVer2: |
**\UnitTests-SvgThumbnailProvider.dll
**\UnitTests-PdfThumbnailProvider.dll
**\Microsoft.PowerToys.Settings.UI.UnitTests.dll
**\UnitTests-MarkdownPreviewHandler.dll
**\UnitTests-PdfPreviewHandler.dll

12
src/modules/previewpane/UnitTests-PdfPreviewHandler/PdfPreviewHandlerTest.cs
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@ -66,16 +66,18 @@ namespace PdfPreviewHandlerUnitTests
private static IStream GetMockStream(byte[] sourceArray)
{
var streamMock = new Mock<IStream>();
var firstCall = true;
int bytesRead = 0;
streamMock
.Setup(x => x.Read(It.IsAny<byte[]>(), It.IsAny<int>(), It.IsAny<IntPtr>()))
.Callback<byte[], int, IntPtr>((buffer, countToRead, bytesReadPtr) =>
{
if (firstCall)
int actualCountToRead = Math.Min(sourceArray.Length - bytesRead, countToRead);
if (actualCountToRead > 0)
{
Array.Copy(sourceArray, 0, buffer, 0, sourceArray.Length);
Marshal.WriteInt32(bytesReadPtr, sourceArray.Length);
firstCall = false;
Array.Copy(sourceArray, bytesRead, buffer, 0, actualCountToRead);
Marshal.WriteInt32(bytesReadPtr, actualCountToRead);
bytesRead += actualCountToRead;
}
else
{

12
src/modules/previewpane/UnitTests-PdfThumbnailProvider/PdfThumbnailProviderTests.cs
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@ -70,16 +70,18 @@ namespace PdfThumbnailProviderUnitTests
private static IStream GetMockStream(byte[] sourceArray)
{
var streamMock = new Mock<IStream>();
var firstCall = true;
int bytesRead = 0;
streamMock
.Setup(x => x.Read(It.IsAny<byte[]>(), It.IsAny<int>(), It.IsAny<IntPtr>()))
.Callback<byte[], int, IntPtr>((buffer, countToRead, bytesReadPtr) =>
{
if (firstCall)
int actualCountToRead = Math.Min(sourceArray.Length - bytesRead, countToRead);
if (actualCountToRead > 0)
{
Array.Copy(sourceArray, 0, buffer, 0, sourceArray.Length);
Marshal.WriteInt32(bytesReadPtr, sourceArray.Length);
firstCall = false;
Array.Copy(sourceArray, bytesRead, buffer, 0, actualCountToRead);
Marshal.WriteInt32(bytesReadPtr, actualCountToRead);
bytesRead += actualCountToRead;
}
else
{