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#!/usr/bin/env bats
load test_helper
setup() {
mkdir -p "${RBENV_TEST_DIR}/myproject"
cd "${RBENV_TEST_DIR}/myproject"
}
@test "fails without arguments" {
run rbenv-version-file-read
assert_failure ""
}
@test "fails for invalid file" {
run rbenv-version-file-read "non-existent"
assert_failure ""
}
@test "fails for blank file" {
echo > my-version
run rbenv-version-file-read my-version
assert_failure ""
}
@test "reads simple version file" {
cat > my-version <<<"1.9.3"
run rbenv-version-file-read my-version
assert_success "1.9.3"
}
@test "ignores leading spaces" {
cat > my-version <<<" 1.9.3"
run rbenv-version-file-read my-version
assert_success "1.9.3"
}
@test "reads only the first word from file" {
cat > my-version <<<"1.9.3-p194@tag 1.8.7 hi"
run rbenv-version-file-read my-version
assert_success "1.9.3-p194@tag"
}
@test "loads only the first line in file" {
cat > my-version <<IN
1.8.7 one
1.9.3 two
IN
run rbenv-version-file-read my-version
assert_success "1.8.7"
}
@test "ignores leading blank lines" {
cat > my-version <<IN
1.9.3
IN
run rbenv-version-file-read my-version
assert_success "1.9.3"
}
@test "handles the file with no trailing newline" {
echo -n "1.8.7" > my-version
run rbenv-version-file-read my-version
assert_success "1.8.7"
}
@test "ignores carriage returns" {
cat > my-version <<< $'1.9.3\r'
run rbenv-version-file-read my-version
assert_success "1.9.3"
}
@test "prevents directory traversal" {
cat > my-version <<<".."
run rbenv-version-file-read my-version
assert_failure "rbenv: invalid version in \`my-version'"
cat > my-version <<<"../foo"
run rbenv-version-file-read my-version
assert_failure "rbenv: invalid version in \`my-version'"
}
@test "disallows path segments in version string" {
cat > my-version <<<"foo/bar"
run rbenv-version-file-read my-version
assert_failure "rbenv: invalid version in \`my-version'"
}
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