import pytest import webview from .util import run_test @pytest.fixture def window(): return webview.create_window('Evaluate JS test', html='

TEST

') def test_mixed(window): run_test(webview, window, mixed_test) def test_array(window): run_test(webview, window, array_test) def test_object(window): run_test(webview, window, object_test) def test_string(window): run_test(webview, window, string_test) def test_int(window): run_test(webview, window, int_test) def test_float(window): run_test(webview, window, float_test) def test_undefined(window): run_test(webview, window, undefined_test) def test_null(window): run_test(webview, window, null_test) def test_nan(window): run_test(webview, window, nan_test) def test_body(window): run_test(webview, window, body_test) def test_document(window): run_test(webview, window, document_test) def test_node(window): run_test(webview, window, node_test) def test_exception(window): run_test(webview, window, exception_test) def mixed_test(window): result = window.evaluate_js( """ document.body.style.backgroundColor = '#212121'; // comment function test() { return 2 + 2; } test(); """ ) assert result == 4 def array_test(window): result = window.evaluate_js( """ function getValue() { return [undefined, 1, 'two', 3.00001, {four: true}] } getValue() """ ) assert result == [None, 1, 'two', 3.00001, {'four': True}] def object_test(window): result = window.evaluate_js( """ function getValue() { return {1: 2, 'test': true, obj: {2: false, 3: 3.1}} } getValue() """ ) assert result == {'1': 2, 'test': True, 'obj': {'2': False, '3': 3.1}} def string_test(window): result = window.evaluate_js( """ function getValue() { return "this is only a test" } getValue() """ ) assert result == 'this is only a test' def int_test(window): result = window.evaluate_js( """ function getValue() { return 23 } getValue() """ ) assert result == 23 def float_test(window): result = window.evaluate_js( """ function getValue() { return 23.23443 } getValue() """ ) assert result == 23.23443 def undefined_test(window): result = window.evaluate_js( """ function getValue() { return undefined } getValue() """ ) assert result is None def null_test(window): result = window.evaluate_js( """ function getValue() { return null } getValue() """ ) assert result is None def nan_test(window): result = window.evaluate_js( """ function getValue() { return NaN } getValue() """ ) assert result is None def body_test(window): result = window.evaluate_js('document.body') assert result['nodeName'] == 'BODY' def document_test(window): result = window.evaluate_js('document') assert result['nodeName'] == '#document' def node_test(window): node = window.evaluate_js('document.querySelector("#node")') assert node['id'] == 'node' assert node['innerText'] == 'TEST' def exception_test(window): with pytest.raises(webview.errors.JavascriptException): window.evaluate_js('eklmn')