Implement managed SegmentCommandLine#82883
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jkotas merged 5 commits intodotnet:mainfrom Mar 3, 2023
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jkotas
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Mar 2, 2023
jkoritzinsky
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Mar 2, 2023
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| //--------------------------------------------------------------------- | ||
| // Splits a command line into argc/argv lists, using the VC7 parsing rules. | ||
| // | ||
| // This functions interface mimics the CommandLineToArgvW api. | ||
| // | ||
| //--------------------------------------------------------------------- | ||
| // NOTE: Implementation-wise, once every few years it would be a good idea to | ||
| // compare this code with the C runtime library's parse_cmdline method, | ||
| // which is in vctools\crt\crtw32\startup\stdargv.c. (Note we don't | ||
| // support wild cards, and we use Unicode characters exclusively.) | ||
| // We are up to date as of ~6/2005. | ||
| //--------------------------------------------------------------------- | ||
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| // The C# version is ported from C++ version in coreclr | ||
| // The behavior mimics what MSVCRT does before main, | ||
| // which is slightly different with CommandLineToArgvW |
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I don't think these comments are useful as written, especially since we're adding this specifically to not be in sync with MSVC's CommandLineToArgvW API.
jkotas
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Mar 3, 2023
Comment on lines
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| //--------------------------------------------------------------------- | ||
| // Splits a command line into argc/argv lists, using the VC7 parsing rules. | ||
| // | ||
| // This functions interface mimics the CommandLineToArgvW api. | ||
| // | ||
| //--------------------------------------------------------------------- | ||
| // NOTE: Implementation-wise, once every few years it would be a good idea to | ||
| // compare this code with the C runtime library's parse_cmdline method, | ||
| // which is in vctools\crt\crtw32\startup\stdargv.c. (Note we don't | ||
| // support wild cards, and we use Unicode characters exclusively.) | ||
| // We are up to date as of ~6/2005. | ||
| //--------------------------------------------------------------------- | ||
|
|
||
| // The C# version is ported from C++ version in coreclr | ||
| // The behavior mimics what MSVCRT does before main, | ||
| // which is slightly different with CommandLineToArgvW |
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Suggested change
| //--------------------------------------------------------------------- | |
| // Splits a command line into argc/argv lists, using the VC7 parsing rules. | |
| // | |
| // This functions interface mimics the CommandLineToArgvW api. | |
| // | |
| //--------------------------------------------------------------------- | |
| // NOTE: Implementation-wise, once every few years it would be a good idea to | |
| // compare this code with the C runtime library's parse_cmdline method, | |
| // which is in vctools\crt\crtw32\startup\stdargv.c. (Note we don't | |
| // support wild cards, and we use Unicode characters exclusively.) | |
| // We are up to date as of ~6/2005. | |
| //--------------------------------------------------------------------- | |
| // The C# version is ported from C++ version in coreclr | |
| // The behavior mimics what MSVCRT does before main, | |
| // which is slightly different with CommandLineToArgvW | |
| // Parse command line arguments using the rules documented at | |
| // https://learn.microsoft.com/cpp/cpp/main-function-command-line-args#parsing-c-command-line-arguments | |
| // | |
| // CommandLineToArgvW API cannot be used here since | |
| // it has slightly different behavior. |
Simplify this comment
jkotas
reviewed
Mar 3, 2023
Member
You can access the method via private reflection (call |
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Known failure according to the Build Analysis |
jkoritzinsky
approved these changes
Mar 3, 2023
radical
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to radical/runtime
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Mar 4, 2023
* Implement managed version of SegmentCommandLine * Remove P/Invoke for CommandLineToArgv * Update parsing to latest UCRT * Add test and fix trailing space in command * Fix test cases
huoyaoyuan
commented
Mar 4, 2023
| var method = typeof(Environment).GetMethod("SegmentCommandLine", BindingFlags.Static | BindingFlags.NonPublic); | ||
| Assert.NotNull(method); | ||
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| var span = cmdLine.AsSpan(); // Workaround |
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Here is workaround for xUnit issue xunit/xunit#1969
ghost
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Fixes #77644
Ported from the code deleted by #71111
How should we test it? Can we mark the method
internaland test in some unit test?