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a3ff3adc39
This new test was creating an (intentionally invalid) .ruby-version file in current working directory; typically the rbenv project dir. Immediately after test runs, I had a leftover .ruby-version file. The version-file tests create and cd into the RBENV_TEST_DIR as part of setup(). I'm using the same directory for this test fix, but am only using it for this particular test. None of the other exec tests seem to need to be in a temp test dir, so no use putting it in setup().
122 lines
2.7 KiB
Bash
122 lines
2.7 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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create_executable() {
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name="${1?}"
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shift 1
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bin="${RBENV_ROOT}/versions/${RBENV_VERSION}/bin"
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mkdir -p "$bin"
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{ if [ $# -eq 0 ]; then cat -
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else echo "$@"
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fi
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} | sed -Ee '1s/^ +//' > "${bin}/$name"
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chmod +x "${bin}/$name"
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}
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@test "fails with invalid version" {
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export RBENV_VERSION="2.0"
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run rbenv-exec ruby -v
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assert_failure "rbenv: version \`2.0' is not installed (set by RBENV_VERSION environment variable)"
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}
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@test "fails with invalid version set from file" {
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mkdir -p "$RBENV_TEST_DIR"
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cd "$RBENV_TEST_DIR"
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echo 1.9 > .ruby-version
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run rbenv-exec rspec
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assert_failure "rbenv: version \`1.9' is not installed (set by $PWD/.ruby-version)"
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}
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@test "completes with names of executables" {
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export RBENV_VERSION="2.0"
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create_executable "ruby" "#!/bin/sh"
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create_executable "rake" "#!/bin/sh"
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rbenv-rehash
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run rbenv-completions exec
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assert_success
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assert_output <<OUT
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--help
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rake
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ruby
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OUT
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}
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@test "supports hook path with spaces" {
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hook_path="${RBENV_TEST_DIR}/custom stuff/rbenv hooks"
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mkdir -p "${hook_path}/exec"
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echo "export HELLO='from hook'" > "${hook_path}/exec/hello.bash"
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export RBENV_VERSION=system
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RBENV_HOOK_PATH="$hook_path" run rbenv-exec env
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assert_success
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assert_line "HELLO=from hook"
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}
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@test "carries original IFS within hooks" {
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hook_path="${RBENV_TEST_DIR}/rbenv.d"
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mkdir -p "${hook_path}/exec"
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cat > "${hook_path}/exec/hello.bash" <<SH
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hellos=(\$(printf "hello\\tugly world\\nagain"))
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echo HELLO="\$(printf ":%s" "\${hellos[@]}")"
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SH
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export RBENV_VERSION=system
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RBENV_HOOK_PATH="$hook_path" IFS=$' \t\n' run rbenv-exec env
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assert_success
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assert_line "HELLO=:hello:ugly:world:again"
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}
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@test "forwards all arguments" {
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export RBENV_VERSION="2.0"
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create_executable "ruby" <<SH
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#!$BASH
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echo \$0
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for arg; do
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# hack to avoid bash builtin echo which can't output '-e'
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printf " %s\\n" "\$arg"
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done
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SH
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run rbenv-exec ruby -w "/path to/ruby script.rb" -- extra args
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assert_success
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assert_output <<OUT
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${RBENV_ROOT}/versions/2.0/bin/ruby
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-w
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/path to/ruby script.rb
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--
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extra
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args
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OUT
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}
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@test "supports ruby -S <cmd>" {
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export RBENV_VERSION="2.0"
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# emulate `ruby -S' behavior
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create_executable "ruby" <<SH
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#!$BASH
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if [[ \$1 == "-S"* ]]; then
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found="\$(PATH="\${RUBYPATH:-\$PATH}" which \$2)"
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# assert that the found executable has ruby for shebang
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if head -1 "\$found" | grep ruby >/dev/null; then
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\$BASH "\$found"
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else
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echo "ruby: no Ruby script found in input (LoadError)" >&2
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exit 1
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fi
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else
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echo 'ruby 2.0 (rbenv test)'
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fi
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SH
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create_executable "rake" <<SH
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#!/usr/bin/env ruby
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echo hello rake
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SH
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rbenv-rehash
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run ruby -S rake
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assert_success "hello rake"
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}
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