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Use product version in RuntimeInformation.FrameworkDescription #35516

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jkotas merged 3 commits into from
Feb 23, 2019
Merged

Use product version in RuntimeInformation.FrameworkDescription #35516

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3e179d0
Use product version in RuntimeInformation.FrameworkDescription
jkotas Feb 19, 2019
18da9cb
Include FrameworkDescription in the Assert
jkotas Feb 22, 2019
57b249e
Strip the git hash in the fallback
jkotas Feb 23, 2019
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17 changes: 14 additions & 3 deletions ...meInformation/src/System/Runtime/InteropServices/RuntimeInformation/RuntimeInformation.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,9 +23,20 @@ public static string FrameworkDescription
{
if (s_frameworkDescription == null)
{
AssemblyFileVersionAttribute attr = (AssemblyFileVersionAttribute)(typeof(object).GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyFileVersionAttribute)));
Debug.Assert(attr != null);
s_frameworkDescription = $"{FrameworkName} {attr.Version}";
string versionString = (string)AppContext.GetData("FX_PRODUCT_VERSION");

if (versionString == null)
{
// Use AssemblyInformationalVersionAttribute as fallback if the exact product version is not specified by the host
versionString = typeof(object).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion;

// Strip the git hash if there is one
int plusIndex = versionString.IndexOf('+');
if (plusIndex != -1)
versionString = versionString.Substring(0, plusIndex);
}

s_frameworkDescription = $"{FrameworkName} {versionString}";
}

return s_frameworkDescription;
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44 changes: 15 additions & 29 deletions src/System.Runtime.InteropServices.RuntimeInformation/tests/DescriptionNameTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -44,31 +44,17 @@ public void DumpRuntimeInformationToConsole()

[Fact]
[SkipOnTargetFramework(~TargetFrameworkMonikers.Netcoreapp)]
public void VerifyRuntimeDebugNameOnNetCoreApp()
public void VerifyRuntimeNameOnNetCoreApp()
{
AssemblyFileVersionAttribute attr = (AssemblyFileVersionAttribute)(typeof(object).GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyFileVersionAttribute)));
string expected = string.Format(".NET Core {0}", attr.Version);
Assert.Equal(expected, RuntimeInformation.FrameworkDescription);
Assert.True(RuntimeInformation.FrameworkDescription.StartsWith(".NET Core"), RuntimeInformation.FrameworkDescription);
Assert.Same(RuntimeInformation.FrameworkDescription, RuntimeInformation.FrameworkDescription);
}

[Fact]
[SkipOnTargetFramework(~TargetFrameworkMonikers.NetFramework)]
public void VerifyRuntimeDebugNameOnNetFramework()
[SkipOnTargetFramework(~TargetFrameworkMonikers.UapAot)]
public void VerifyRuntimeNameOnNetNative()
{
AssemblyFileVersionAttribute attr = (AssemblyFileVersionAttribute)(typeof(object).GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyFileVersionAttribute)));
string expected = string.Format(".NET Framework {0}", attr.Version);
Assert.Equal(expected, RuntimeInformation.FrameworkDescription);
Assert.Same(RuntimeInformation.FrameworkDescription, RuntimeInformation.FrameworkDescription);
}

[Fact]
[SkipOnTargetFramework(TargetFrameworkMonikers.NetFramework | TargetFrameworkMonikers.Netcoreapp)]
public void VerifyRuntimeDebugNameOnNetCoreUwp()
{
AssemblyFileVersionAttribute attr = (AssemblyFileVersionAttribute)(typeof(object).GetTypeInfo().Assembly.GetCustomAttribute(typeof(AssemblyFileVersionAttribute)));
string expected = string.Format(PlatformDetection.IsNetNative ? ".NET Native {0}" : ".NET Core {0}", attr.Version);
Assert.Equal(expected, RuntimeInformation.FrameworkDescription);
Assert.True(RuntimeInformation.FrameworkDescription.StartsWith(".NET Native"), RuntimeInformation.FrameworkDescription);
Assert.Same(RuntimeInformation.FrameworkDescription, RuntimeInformation.FrameworkDescription);
}

Expand All @@ -87,32 +73,32 @@ public void VerifyWindowsDescriptionDoesNotContainTrailingWhitespace()
Assert.False(RuntimeInformation.OSDescription.EndsWith(" "));
}

[Fact, PlatformSpecific(TestPlatforms.Windows)] // Checks Windows debug name in RuntimeInformation
public void VerifyWindowsDebugName()
[Fact, PlatformSpecific(TestPlatforms.Windows)] // Checks Windows name in RuntimeInformation
public void VerifyWindowsName()
{
Assert.Contains("windows", RuntimeInformation.OSDescription, StringComparison.OrdinalIgnoreCase);
}

[Fact, PlatformSpecific(TestPlatforms.Linux)] // Checks Linux debug name in RuntimeInformation
public void VerifyLinuxDebugName()
[Fact, PlatformSpecific(TestPlatforms.Linux)] // Checks Linux name in RuntimeInformation
public void VerifyLinuxName()
{
Assert.Contains("linux", RuntimeInformation.OSDescription, StringComparison.OrdinalIgnoreCase);
}

[Fact, PlatformSpecific(TestPlatforms.NetBSD)] // Checks NetBSD debug name in RuntimeInformation
public void VerifyNetBSDDebugName()
[Fact, PlatformSpecific(TestPlatforms.NetBSD)] // Checks NetBSD name in RuntimeInformation
public void VerifyNetBSDName()
{
Assert.Contains("netbsd", RuntimeInformation.OSDescription, StringComparison.OrdinalIgnoreCase);
}

[Fact, PlatformSpecific(TestPlatforms.FreeBSD)] // Checks FreeBSD debug name in RuntimeInformation
public void VerifyFreeBSDDebugName()
[Fact, PlatformSpecific(TestPlatforms.FreeBSD)] // Checks FreeBSD name in RuntimeInformation
public void VerifyFreeBSDName()
{
Assert.Contains("FreeBSD", RuntimeInformation.OSDescription, StringComparison.OrdinalIgnoreCase);
}

[Fact, PlatformSpecific(TestPlatforms.OSX)] // Checks OSX debug name in RuntimeInformation
public void VerifyOSXDebugName()
[Fact, PlatformSpecific(TestPlatforms.OSX)] // Checks OSX name in RuntimeInformation
public void VerifyOSXName()
{
Assert.Contains("darwin", RuntimeInformation.OSDescription, StringComparison.OrdinalIgnoreCase);
}
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