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Author	SHA1	Message	Date
Jason Ginchereau	9dc9074c3d	path: fallback to process cwd when resolving drive cwd The `path.resolve()` function when given just a drive letter such as "C:" tries to get a drive-specific CWD, but that isn't available in cases when the process is not launched via cmd.exe and the process CWD has not been explicitly set on that drive. This change adds a fallback to the process CWD, if the process CWD happens to be on the resolved drive letter. If the process CWD is on another drive, then a drive-specific CWD cannot be resolved and defaults to the drive's root as before. Based on experimentation, the fixed behavior matches that of other similar path resolution implementations on Windows I checked: .NET's `System.IO.Path.GetFullPath()` and Python's `os.path.abspath()`. In the automated path test cases the issue doesn't occur when the tests are run normally from cmd.exe. But it did cause an assertion when running the tests from PowerShell, that is fixed by this change. PR-URL: https://github.com/nodejs/node/pull/8541 Fixes: https://github.com/nodejs/node/issues/7215 Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com> Reviewed-By: James M Snell <jasnell@gmail.com>	8 years ago

Author

SHA1

Message

Date

Jason Ginchereau

9dc9074c3d

path: fallback to process cwd when resolving drive cwd

The `path.resolve()` function when given just a drive letter such as
"C:" tries to get a drive-specific CWD, but that isn't available in
cases when the process is not launched via cmd.exe and the process
CWD has not been explicitly set on that drive.

This change adds a fallback to the process CWD, if the process CWD
happens to be on the resolved drive letter. If the process CWD is on
another drive, then a drive-specific CWD cannot be resolved and
defaults to the drive's root as before.

Based on experimentation, the fixed behavior matches that of other
similar path resolution implementations on Windows I checked: .NET's
`System.IO.Path.GetFullPath()` and Python's `os.path.abspath()`.

In the automated path test cases the issue doesn't occur when the
tests are run normally from cmd.exe. But it did cause an assertion
when running the tests from PowerShell, that is fixed by this change.

PR-URL: https://github.com/nodejs/node/pull/8541
Fixes: https://github.com/nodejs/node/issues/7215
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

8 years ago

1 Commits (74fa505fccc3e376be83ada68fcb414cd0c39702)