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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.
32 lines
997 B
Bash
Executable File
32 lines
997 B
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; cleanup ; exit 1; }
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cleanup () {
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rm -rf ../../../alias/test
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}
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: nvm.sh
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\. ../../../nvm.sh
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\. ../../common.sh
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try_err nvm_alias
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EXPECTED_OUTPUT='An alias is required.'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias' produced wrong output; got $CAPTURED_STDERR"
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[ "_$CAPTURED_EXIT_CODE" = "_1" ] || die "'nvm_alias' exited with $CAPTURED_EXIT_CODE, expected 1"
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rm -rf ../../../alias/nonexistent
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try_err nvm_alias nonexistent
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EXPECTED_OUTPUT='Alias does not exist.'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias nonexistent' produced wrong output; got $CAPTURED_STDERR"
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[ "_$CAPTURED_EXIT_CODE" = "_2" ] || die "'nvm_alias nonexistent' exited with $CAPTURED_EXIT_CODE, expected 2"
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EXPECTED_OUTPUT="0.10"
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nvm alias test "$EXPECTED_OUTPUT" || die "'nvm alias test $EXPECTED_OUTPUT' failed"
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OUTPUT="$(nvm_alias test)"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_alias test' produced wrong output; got $OUTPUT"
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cleanup
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