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[test] Erase SDKROOT since env -u is not portable.

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The `env -u` flag is not portable and not available on all platforms, so
this unit test will fail when the feature is unavailable.  Instead of
trying to unset the field, just erase it instead, since trying to copy
the entire invoked environment is difficult.
This commit is contained in:
3405691582
2020-09-19 20:46:53 -04:00
parent 9afad737eb
commit 62a13e9ecd
1 changed files with 1 additions and 1 deletions
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test/ModuleInterface/swift_build_sdk_interfaces/early-exits.test-sh
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@@ -1,7 +1,7 @@
RUN: env SWIFT_EXEC=%swiftc_driver_plain not %{python} %utils/swift_build_sdk_interfaces.py %mcp_opt 2>&1 | %FileCheck -check-prefix NO-OUTPUT %s
NO-OUTPUT: argument -o is required
RUN: env -u SDKROOT SWIFT_EXEC=%swiftc_driver_plain not %{python} %utils/swift_build_sdk_interfaces.py %mcp_opt -o %t 2>&1 | %FileCheck -check-prefix NO-SDK %s
RUN: env SDKROOT='' SWIFT_EXEC=%swiftc_driver_plain not %{python} %utils/swift_build_sdk_interfaces.py %mcp_opt -o %t 2>&1 | %FileCheck -check-prefix NO-SDK %s
NO-SDK: SDKROOT must be set
RUN: env SWIFT_EXEC=%swiftc_driver_plain not %{python} %utils/swift_build_sdk_interfaces.py %mcp_opt -o %t -sdk %S/nonexistent 2>&1 | %FileCheck -check-prefix BAD-SDK %s