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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.
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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die () { echo "$@" ; cleanup ; exit 1; }
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cleanup() {
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unset -f nvm_download
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}
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: nvm.sh
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\. ../../../nvm.sh
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# sample output at the time the test was written
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TAB_PATH="$PWD/mocks/iojs.org-dist-index.tab"
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nvm_download() {
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cat "$TAB_PATH"
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}
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EXPECTED_OUTPUT_PATH="$PWD/mocks/nvm_ls_remote_iojs.txt"
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\. ../../common.sh
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try nvm_ls_remote_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 $CAPTURED_EXIT_CODE"
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OUTPUT="$(nvm_ls_remote_iojs)"
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EXPECTED_OUTPUT="$(cat "$EXPECTED_OUTPUT_PATH")"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "bare nvm_ls_remote_iojs did not output expected sorted versions; got $(echo ">$OUTPUT<") expected $(echo ">$EXPECTED_OUTPUT<")"
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OUTPUT="$(nvm_ls_remote_iojs 1.0)"
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EXPECTED_OUTPUT="iojs-v1.0.0
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iojs-v1.0.1
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iojs-v1.0.2
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iojs-v1.0.3
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iojs-v1.0.4"
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[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "nvm_ls_remote_iojs 1.0 did not output 1.0.x versions; got $OUTPUT"
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cleanup
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