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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-06-01 07:10:15 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-06-01 07:10:15 +0000 |
| commit | 42314d3303c9f7e596b738b21a0a2a1f067aa9c8 (patch) | |
| tree | da9f397b00397036998f8b5002b7592b50351489 /tests | |
| parent | 5d3b41a84a1b641d2986a120b161da2fb5f4bfaa (diff) | |
| download | coreutils-42314d3303c9f7e596b738b21a0a2a1f067aa9c8.tar.xz | |
Don't assume that >&- works. Add a /dev/full test.
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/misc/close-stdout | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/tests/misc/close-stdout b/tests/misc/close-stdout index c70b7fc54..42cd92c65 100755 --- a/tests/misc/close-stdout +++ b/tests/misc/close-stdout @@ -42,9 +42,19 @@ sleep 0 >&- || fail=1 $pwd/../../src/true >&- || fail=1 $pwd/../../src/printf '' >&- || fail=1 -# Ensure these fail, because stdout is closed and they *do* -# generate output. -$pwd/../../src/printf 'foo' >&- 2>/dev/null && fail=1 -cp --verbose a b >&- 2>/dev/null && fail=1 +# If >&- works, ensure these fail, because stdout is closed and they +# *do* generate output. >&- apparently does not work in HP-UX 11.23. +# This test is ineffective unless /dev/stdout also works. +if $pwd/../../src/test -w /dev/stdout >/dev/null && + $pwd/../../src/test ! -w /dev/stdout >&-; then + $pwd/../../src/printf 'foo' >&- 2>/dev/null && fail=1 + cp --verbose a b >&- 2>/dev/null && fail=1 +fi + +# Likewise for /dev/full, if /dev/full works. +if test -w /dev/full && test -c /dev/full; then + $pwd/../../src/printf 'foo' >/dev/full 2>/dev/null && fail=1 + cp --verbose a b >/dev/full 2>/dev/null && fail=1 +fi (exit $fail); exit $fail |