mirror of https://github.com/lukechilds/nvm.git
Jordan Harband
10 years ago
3 changed files with 169 additions and 4 deletions
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#!/bin/sh |
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puts() (IFS=" "; printf %s\\n "$*" ;) |
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cleanup () { |
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rm -rf "$npm_config_prefix/lib" >/dev/null 2>&1 |
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unset npm_config_prefix |
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rm -f npm |
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PATH="$ORIGINAL_PATH" |
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unset -f setup cleanup die |
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unset message ORIGINAL_PATH |
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} |
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die () { puts "!! $@" ; cleanup ; exit 1; } |
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NVM_ENV=testing . ../../install.sh |
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setup () { |
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ORIGINAL_PATH="$PATH" |
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npm_config_prefix="$(pwd)" |
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export npm_config_prefix |
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mkdir -p "$npm_config_prefix/lib" |
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} |
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setup |
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npm install -g nop >/dev/null || die 'nvm_check_global_modules cannot be tested because `npm` cannot install the `nop` package' |
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message=$(nvm_check_global_modules) |
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[ ! -z "$message" ] || { |
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puts '-- `npm --version`: '"$(npm --version)" |
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puts '-- `npm list -g`:' |
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npm list -g --depth=0 |
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puts '-- Printed message:' |
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puts "'''$message'''" |
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die "nvm_check_global_modules should have printed a notice when npm had global modules installed" ;} |
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npm uninstall -g nop >/dev/null |
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message=$(nvm_check_global_modules) |
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[ -z "$message" ] || { |
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puts '-- `npm --version`: '"$(npm --version)" |
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puts '-- `npm list -g`:' |
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npm list -g --depth=0 |
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puts '-- Printed message:' |
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puts "'''$message'''" |
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die "nvm_check_global_modules should not have printed a notice when npm had no global modules installed" ;} |
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# Faking an installation of npm |
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mkdir -p "$npm_config_prefix/lib/node_modules/npm" |
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cat <<'JSON' >"$npm_config_prefix/lib/node_modules/npm/package.json" |
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{ "name": "npm", "version": "0.0.1fake" } |
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JSON |
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message=$(nvm_check_global_modules) |
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[ -z "$message" ] || { |
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puts '-- `which npm`: ' "$(which npm)" |
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puts '-- `npm --version`: ' "$(npm --version)" |
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puts '-- `npm list -g`:' |
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npm list -g --depth=0 |
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puts '-- Printed message:' |
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puts "'''$message'''" |
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die "nvm_check_global_modules should not have printed a notice when npm had only itself installed as a global module" ;} |
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# Faking the absence of npm |
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PATH=".:$PATH" |
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touch npm |
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chmod +x npm |
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message=$(nvm_check_global_modules) |
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[ -z "$message" ] || { |
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puts '-- `which npm`: ' "$(which npm)" |
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puts '-- `npm --version`: ' "$(npm --version)" |
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puts '-- Printed message:' |
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puts "'''$message'''" |
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die "nvm_check_global_modules should not have printed a notice when npm was unavailable" ;} |
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cleanup |
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