1Test the 'u' option of llvm-ar 2 3REQUIRES: shell 4 5RUN: cd %T 6RUN: rm -f %t.a 7 8Create a file named evenlen that is newer than the evenlen on the source dir. 9RUN: mkdir -p %t.older 10RUN: echo older > %t.older/evenlen 11 12Either the shell supports the 'touch' command with a flag to manually set the 13mtime or we sleep for over a second so that the mtime is definitely observable. 14RUN: touch -m -t 200001010000 %t.older/evenlen || sleep 1.1 15 16RUN: mkdir -p %t.newer 17RUN: echo newer > %t.newer/evenlen 18RUN: touch %t.newer/evenlen 19 20Create an achive with the newest file 21RUN: llvm-ar r %t.a %t.newer/evenlen 22RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s 23 24Check that without the 'u' option the member is replaced with an older file. 25RUN: llvm-ar r %t.a %t.older/evenlen 26RUN: llvm-ar p %t.a | FileCheck --check-prefix=OLDER %s 27 28Check that with the 'u' option the member is replaced with a newer file. 29RUN: llvm-ar ru %t.a %t.newer/evenlen 30RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s 31 32Check that with the 'u' option the member is not replaced with an older file. 33RUN: llvm-ar ru %t.a %t.older/evenlen 34RUN: llvm-ar p %t.a | FileCheck --check-prefix=NEWER %s 35 36NEWER: newer 37OLDER: older 38