87 lines
2.2 KiB
Plaintext
87 lines
2.2 KiB
Plaintext
// Shared test/bench infrastructure
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var fd = use('fd')
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var pkg = use('package')
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// Check if current directory is a valid cell package
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function is_valid_package(dir) {
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var _dir = dir == null ? '.' : dir
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if (!_dir) _dir = '.'
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return fd.is_file(_dir + '/cell.toml')
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}
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// Get current package name from cell.toml or null
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function get_current_package_name() {
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if (!is_valid_package('.')) return null
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var _load = function() {
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var config = pkg.load_config(null)
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return config.package || 'local'
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} disruption {
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return 'local'
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}
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return _load()
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}
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// Get the directory for a package
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function get_pkg_dir(package_name) {
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if (!package_name) {
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return fd.realpath('.')
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}
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if (starts_with(package_name, '/')) {
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return package_name
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}
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var shop = use('internal/shop')
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return shop.get_package_dir(package_name)
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}
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// Deep comparison of two values (handles arrays and objects)
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function values_equal(a, b) {
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var i = 0
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var ka = null
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var kb = null
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if (a == b) return true
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if (is_null(a) && is_null(b)) return true
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if (is_null(a) || is_null(b)) return false
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if (is_array(a) && is_array(b)) {
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if (length(a) != length(b)) return false
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i = 0
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while (i < length(a)) {
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if (!values_equal(a[i], b[i])) return false
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i = i + 1
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}
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return true
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}
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if (is_object(a) && is_object(b)) {
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ka = array(a)
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kb = array(b)
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if (length(ka) != length(kb)) return false
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i = 0
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while (i < length(ka)) {
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if (!values_equal(a[ka[i]], b[ka[i]])) return false
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i = i + 1
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}
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return true
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}
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return false
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}
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// Describe a value for error messages
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function describe(val) {
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if (is_null(val)) return "null"
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if (is_text(val)) return `"${val}"`
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if (is_number(val)) return text(val)
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if (is_logical(val)) return text(val)
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if (is_function(val)) return "<function>"
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if (is_array(val)) return `[array length=${text(length(val))}]`
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if (is_object(val)) return `{record keys=${text(length(array(val)))}}`
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return "<unknown>"
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}
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return {
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is_valid_package: is_valid_package,
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get_current_package_name: get_current_package_name,
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get_pkg_dir: get_pkg_dir,
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ensure_dir: fd.ensure_dir,
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values_equal: values_equal,
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describe: describe
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}
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