| ## Test extract operation. |
| # XFAIL: system-darwin |
| |
| # RUN: rm -rf %t && mkdir -p %t/extracted/ |
| |
| ## Extracting from an empty archive should not warn or error: |
| # RUN: llvm-ar cr %t/empty.a |
| # RUN: llvm-ar xv %t/empty.a 2>&1 | count 0 |
| |
| # RUN: echo filea > %t/a.txt |
| # RUN: echo fileb > %t/b.txt |
| # RUN: llvm-ar rc %t/archive.a %t/a.txt %t/b.txt |
| |
| ## Single member: |
| # RUN: cd %t/extracted && llvm-ar xv %t/archive.a a.txt | FileCheck %s --check-prefix=A |
| # RUN: diff %t/a.txt %t/extracted/a.txt |
| # A: x - a.txt |
| |
| ## All members: |
| # RUN: rm %t/extracted/a.txt |
| # RUN: cd %t/extracted && llvm-ar xv %t/archive.a | FileCheck %s --check-prefix=AB |
| # RUN: diff %t/a.txt %t/extracted/a.txt |
| # RUN: diff %t/b.txt %t/extracted/b.txt |
| # AB: x - a.txt |
| # AB: x - b.txt |
| |
| ## Thin archive |
| # RUN: llvm-ar Trc %t/thin-archive.a |
| # RUN: not llvm-ar x %t/thin-archive.a 2>&1 | FileCheck %s --check-prefix=THIN |
| # THIN: extracting from a thin archive is not supported |
| |
| ## No output if 'v' is not specified. |
| # RUN: rm a.txt b.txt |
| # RUN: llvm-ar x %t/archive.a 2>&1 | count 0 |
| # RUN: diff %t/a.txt %t/extracted/a.txt |
| # RUN: diff %t/b.txt %t/extracted/b.txt |