mirror of
https://github.com/nvm-sh/nvm.git
synced 2026-04-03 11:34:50 +08:00
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.
191 lines
9.7 KiB
Bash
Executable File
191 lines
9.7 KiB
Bash
Executable File
#!/bin/sh
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TEST_PWD=$(pwd)
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TEST_DIR="$TEST_PWD/nvm_die_on_prefix_tmp"
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: nvm.sh
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\. ../../../nvm.sh
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\. ../../common.sh
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TEST_VERSION_DIR="${TEST_DIR}/version"
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cleanup () {
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rm -rf "$TEST_DIR"
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alias nvm_has='\nvm_has'
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alias npm='\npm'
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unset -f nvm_has npm node
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}
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die () {
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echo "$@";
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cleanup;
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exit 1;
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}
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[ ! -e "$TEST_DIR" ] && mkdir "$TEST_DIR"
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try_err nvm_die_on_prefix
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EXPECTED_OUTPUT="First argument \"delete the prefix\" must be zero or one"
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_1" ] || die "'nvm_die_on_prefix' did not exit with 1; got "$CAPTURED_EXIT_CODE""
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try_err nvm_die_on_prefix 2
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EXPECTED_OUTPUT="First argument \"delete the prefix\" must be zero or one"
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 2' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_1" ] || die "'nvm_die_on_prefix' did not exit with 1; got "$CAPTURED_EXIT_CODE""
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try_err nvm_die_on_prefix 0
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EXPECTED_OUTPUT='Second argument "nvm command", and third argument "nvm version dir", must both be nonempty'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_2" ] || die "'nvm_die_on_prefix 0' did not exit with 2; got '$CAPTURED_EXIT_CODE'"
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nvm_has() { return 1; } # ie, npm is not installed
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OUTPUT="$(nvm_die_on_prefix 0 version_dir foo 2>&1)"
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[ -z "$OUTPUT" ] || die "nvm_die_on_prefix was not a noop when nvm_has returns 1, got '$OUTPUT'"
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nvm_has() { return 0; }
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OUTPUT="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
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[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop when prefix is good; got '$OUTPUT'"
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mkdir -p "$(nvm_version_dir new)"
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ln -s "$(nvm_version_dir new)" "$TEST_DIR/node"
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npm() {
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local args
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args="$@"
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if [ "_$args" = "_config --loglevel=warn get prefix" ]; then
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echo "$TEST_DIR/node"
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fi
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}
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node() {
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if [ "_$1" = "_-v" ]; then
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echo "v0.0.0"
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fi
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}
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OUTPUT="$(nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
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[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop when directory is equivalent; got '$OUTPUT'"
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PREFIX=bar try_err nvm_die_on_prefix 0 foo "$(nvm_version_dir new)"
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unset PREFIX
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EXPECTED_OUTPUT='nvm is not compatible with the "PREFIX" environment variable: currently set to "bar"
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Run `unset PREFIX` to unset it.'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'PREFIX=bar nvm_die_on_prefix 0 foo' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_3" ] || die "'PREFIX=bar nvm_die_on_prefix 0 foo' did not exit with 3; got '$CAPTURED_EXIT_CODE'"
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NPM_CONFIG_PREFIX=bar try_err nvm_die_on_prefix 0 foo "$(nvm_version_dir new)"
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unset NPM_CONFIG_PREFIX
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EXPECTED_OUTPUT='nvm is not compatible with the "NPM_CONFIG_PREFIX" environment variable: currently set to "bar"
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Run `unset NPM_CONFIG_PREFIX` to unset it.'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'NPM_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_4" ] || die "'NPM_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not exit with 4; got '$CAPTURED_EXIT_CODE'"
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npm_CONFIG_PREFIX=bar try_err nvm_die_on_prefix 0 foo "$(nvm_version_dir new)"
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unset npm_CONFIG_PREFIX
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EXPECTED_OUTPUT='nvm is not compatible with the "npm_CONFIG_PREFIX" environment variable: currently set to "bar"
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Run `unset npm_CONFIG_PREFIX` to unset it.'
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'npm_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_4" ] || die "'npm_CONFIG_PREFIX=bar nvm_die_on_prefix 0 foo' did not exit with 4; got '$CAPTURED_EXIT_CODE'"
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OUTPUT="$(export FOO='This contains NPM_CONFIG_PREFIX' ; nvm_die_on_prefix 0 foo "$(nvm_version_dir new)" 2>&1)"
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[ -z "$OUTPUT" ] || die "'nvm_die_on_prefix' was not a noop; got '$OUTPUT'"
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# npmrc tests
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(
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cd "${TEST_DIR}"
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touch package.json
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# project: prefix
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echo 'prefix=garbage' > .npmrc
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your project npmrc file ($(nvm_sanitize_path "${TEST_DIR}")/.npmrc)
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has prefix did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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# project: globalconfig
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echo 'globalconfig=garbage' > .npmrc
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your project npmrc file ($(nvm_sanitize_path "${TEST_DIR}")/.npmrc)
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with project .npmrc that has globalconfig did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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rm "${TEST_DIR}/.npmrc" || die '.npmrc could not be removed'
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mkdir -p "${TEST_VERSION_DIR}"
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GLOBAL_NPMRC="${TEST_VERSION_DIR}/etc/npmrc"
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mkdir -p "${TEST_VERSION_DIR}/etc"
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BUILTIN_NPMRC="${TEST_VERSION_DIR}/lib/node_modules/npm/npmrc"
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mkdir -p "${TEST_VERSION_DIR}/lib/node_modules/npm/"
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export HOME="${TEST_VERSION_DIR}"
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USER_NPMRC="${TEST_VERSION_DIR}/.npmrc"
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# global: prefix
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echo 'prefix=garbage' > "${GLOBAL_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your global npmrc file ($(nvm_sanitize_path "${GLOBAL_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has prefix did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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# global: globalconfig
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echo 'globalconfig=garbage' > "${GLOBAL_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your global npmrc file ($(nvm_sanitize_path "${GLOBAL_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with global npmrc that has globalconfig did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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rm "${GLOBAL_NPMRC}" || die "${GLOBAL_NPMRC} could not be removed"
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# builtin: prefix
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echo 'prefix=garbage' > "${BUILTIN_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your builtin npmrc file ($(nvm_sanitize_path "${BUILTIN_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has prefix did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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# builtin: globalconfig
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echo 'globalconfig=garbage' > "${BUILTIN_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your builtin npmrc file ($(nvm_sanitize_path "${BUILTIN_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with builtin npmrc that has globalconfig did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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rm "${BUILTIN_NPMRC}" || die "${BUILTIN_NPMRC} could not be removed"
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# user: prefix
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echo 'prefix=garbage' > "${USER_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your user’s .npmrc file ($(nvm_sanitize_path "${USER_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has prefix did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has prefix did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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# user: globalconfig
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echo 'globalconfig=garbage' > "${USER_NPMRC}"
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try_err nvm_die_on_prefix 0 foo "${TEST_VERSION_DIR}"
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EXPECTED_OUTPUT="Your user’s .npmrc file ($(nvm_sanitize_path "${USER_NPMRC}"))
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has a \`globalconfig\` and/or a \`prefix\` setting, which are incompatible with nvm.
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Run \`foo\` to unset it."
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[ "_$CAPTURED_STDERR" = "_$EXPECTED_OUTPUT" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has globalconfig did not error with '$EXPECTED_OUTPUT'; got '$CAPTURED_STDERR'"
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[ "_$CAPTURED_EXIT_CODE" = "_10" ] || die "'nvm_die_on_prefix 0 foo' with user .npmrc that has globalconfig did not exit with 10; got '$CAPTURED_EXIT_CODE'"
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)
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cleanup
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