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https://github.com/nvm-sh/nvm.git
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14d01c6877
Add `try` and `try_err` helper functions to `test/common.sh` that capture stdout/stderr and exit code from a single invocation, eliminating duplicate command executions in tests. Convert all existing tests that used the `OUTPUT`/`EXIT_CODE` double-invocation pattern to use the new helpers. Also fixes a pre-existing bug in the `nvm_die_on_prefix` test where ASCII apostrophes were used instead of U+2019 to match nvm.sh output.
73 lines
2.9 KiB
Bash
Executable File
73 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; cleanup ; exit 1; }
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cleanup() {
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unset -f nvm_ls_remote nvm_ls_remote_iojs
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}
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: nvm.sh
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\. ../../../nvm.sh
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\. ../../common.sh
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try_err nvm_remote_versions stable
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EXPECTED_OUTPUT="Implicit aliases are not supported in nvm_remote_versions."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "implicit alias 'stable' did not error out with correct message, got $CAPTURED_STDERR"
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[ "_$CAPTURED_EXIT_CODE" = "_1" ] || die "implicit alias 'stable' did not exit with code 1, got $CAPTURED_EXIT_CODE"
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try_err nvm_remote_versions unstable
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EXPECTED_OUTPUT="Implicit aliases are not supported in nvm_remote_versions."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "implicit alias 'unstable' did not error out with correct message, got $CAPTURED_STDERR"
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[ "_$CAPTURED_EXIT_CODE" = "_1" ] || die "implicit alias 'unstable' did not exit with code 1, got $CAPTURED_EXIT_CODE"
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nvm_ls_remote() {
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echo "N/A"
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}
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try nvm_remote_versions foo
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[ "_$CAPTURED_STDOUT" = "_N/A" ] || die "nonexistent version did not report N/A"
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[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "nonexistent version did not exit with code 3, got $CAPTURED_EXIT_CODE"
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nvm_ls_remote_iojs() {
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echo "N/A"
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}
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try nvm_remote_versions iojs-foo
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[ "_$CAPTURED_STDOUT" = "_N/A" ] || die "nonexistent version did not report N/A"
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[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "nonexistent version did not exit with code 3, got $CAPTURED_EXIT_CODE"
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nvm_ls_remote() {
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echo "test output"
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echo "more test output"
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echo "pattern received: _$1_"
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}
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nvm_ls_remote_iojs() {
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echo "test iojs output"
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echo "more iojs test output"
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echo "iojs pattern received: _$1_"
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}
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try nvm_remote_versions foo
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[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote foo)
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$(nvm_ls_remote_iojs foo)" ] \
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|| die "nvm_remote_versions foo did not return contents of nvm_ls_remote foo combined with nvm_ls_remote_iojs foo; got $CAPTURED_STDOUT"
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[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_versions foo did not exit with 0, got $CAPTURED_EXIT_CODE"
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try nvm_remote_versions node
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[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote)" ] \
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|| die "nvm_remote_versions node did not return contents of nvm_ls_remote; got $CAPTURED_STDOUT"
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[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_versions node did not exit with 0, got $CAPTURED_EXIT_CODE"
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try nvm_remote_versions iojs-foo
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[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote iojs-foo)
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$(nvm_ls_remote_iojs iojs-foo)" ] \
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|| die "nvm_remote_versions iojs-foo did not return contents of nvm_ls_remote iojs-foo combined with nvm_ls_remote_iojs iojs-foo; got $CAPTURED_STDOUT"
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[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_versions iojs-foo did not exit with 0, got $CAPTURED_EXIT_CODE"
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try nvm_remote_versions iojs
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[ "_$CAPTURED_STDOUT" = "_$(nvm_ls_remote_iojs)" ] \
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|| die "nvm_remote_versions iojs did not return contents of nvm_ls_remote_iojs; got $CAPTURED_STDOUT"
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[ "_$CAPTURED_EXIT_CODE" = "_0" ] || die "nvm_remote_versions iojs did not exit with 0, got $CAPTURED_EXIT_CODE"
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cleanup
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