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tests: work around a failure with dash 0.5.4

* tests/misc/env: Check that the shell can support
the operation, before filtering through `env`.
Note dash 0.5.5 is unaffected by this issue.
This commit is contained in:
Pádraig Brady
2010-09-07 15:53:14 +01:00
parent c52d220c30
commit ea1b8bafc0
+2 -1
View File
@@ -143,8 +143,9 @@ chmod +x c=d || framework_failure
test "x`env c=d echo fail`" = xfail || fail=1
test "x`env -- c=d echo fail`" = xfail || fail=1
test "x`env ./c=d echo fail`" = xfail || fail=1
test "x$(env sh -c '\c=d echo fail')" = xpass || fail=1
test "x$(env sh -c 'exec "$@"' sh c=d echo fail)" = xpass || fail=1
test "x$(sh -c '\c=d echo fail')" = xpass && #dash 0.5.4 fails so check first
{ test "x$(env sh -c '\c=d echo fail')" = xpass || fail=1; }
# catch unsetenv failure, broken through coreutils 8.0
env -u a=b true && fail=1