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52 lines
1.6 KiB
52 lines
1.6 KiB
4 months ago
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Test the 'u' option of llvm-ar
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RUN: cd %T
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RUN: rm -f %t.a
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Create a file named evenlen that is newer than the evenlen on the source dir.
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RUN: mkdir -p %t.older
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RUN: echo older > %t.older/evenlen
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RUN: mkdir -p %t.newer
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Either the shell supports the 'touch' command with a flag to manually set the
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mtime or we sleep for over two seconds so that the mtime is definitely
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observable.
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RUN: touch -m -t 200001010000 %t.older/evenlen || sleep 2.1
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RUN: echo newer > %t.newer/evenlen
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RUN: touch %t.newer/evenlen
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Create an achive with the newest file
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RUN: llvm-ar rU %t.a %t.newer/evenlen
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RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s
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Check that without the 'u' option the member is replaced with an older file.
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RUN: llvm-ar rU %t.a %t.older/evenlen
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RUN: llvm-ar p %t.a | FileCheck --check-prefix=OLDER %s
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Check that with the 'u' option the member is replaced with a newer file.
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RUN: llvm-ar ruU %t.a %t.newer/evenlen
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RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s
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Check that with the 'u' option the member is not replaced with an older file.
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RUN: llvm-ar ruU %t.a %t.older/evenlen
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RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s
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NEWER: newer
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OLDER: older
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RUN: rm -f %t.a
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RUN: echo foo > foo
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RUN: echo bar > bar
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RUN: llvm-ar --format=gnu rcT %t.a foo
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RUN: llvm-ar --format=gnu rcT %t.a bar
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RUN: llvm-ar t %t.a | FileCheck --check-prefix=BOTH-FILES %s
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BOTH-FILES: foo
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BOTH-FILES: bar
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RUN: rm -f %t.a
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RUN: llvm-ar --format=gnu rc %t.a foo
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RUN: not llvm-ar --format=gnu rcT %t.a bar 2>&1 | FileCheck --check-prefix=ERROR %s
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ERROR: Cannot convert a regular archive to a thin one.
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