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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.
31 lines
819 B
Bash
Executable File
31 lines
819 B
Bash
Executable File
#!/bin/sh
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set -ex
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die () { echo "$@" ; cleanup ; exit 1; }
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cleanup() {
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rm -rf "$(nvm_alias_path)/foo"
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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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nvm_make_alias foo foo
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try_err nvm use foo
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EXPECTED_OUTPUT='The alias "foo" leads to an infinite loop. Aborting.'
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[ "_${CAPTURED_STDERR}" = "_${EXPECTED_OUTPUT}" ] \
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|| die "'nvm use foo' did not output >${EXPECTED_OUTPUT}<; got >${CAPTURED_STDERR}<"
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[ "_$CAPTURED_EXIT_CODE" = "_8" ] || die "Expected exit code 8; got ${CAPTURED_EXIT_CODE}"
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try_err nvm use --silent foo
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EXPECTED_OUTPUT=''
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[ "_${CAPTURED_STDERR}" = "_${EXPECTED_OUTPUT}" ] \
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|| die "'nvm use --silent foo' did not output >${EXPECTED_OUTPUT}<; got >${CAPTURED_STDERR}<"
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[ $CAPTURED_EXIT_CODE -eq 8 ] || die "Expected exit code 8 from 'nvm use --silent foo'; got ${CAPTURED_EXIT_CODE}"
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cleanup
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