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diff --git a/testing/web-platform/tests/resources/examples/apisample17.html b/testing/web-platform/tests/resources/examples/apisample17.html new file mode 100644 index 000000000..c27c417b8 --- /dev/null +++ b/testing/web-platform/tests/resources/examples/apisample17.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML> +<html> +<head> +<title>Sample for using generate_tests to create a series of tests that share the same callback.</title> +<script src="../testharness.js"></script> +<script src="../testharnessreport.js"></script> +</head> +<body> +<script> +// generate_tests takes an array of arrays that define tests +// but lets pass it an empty array and verify it does nothing. +function null_callback() { + throw "null_callback should not be called."; +} +generate_tests(null_callback, []); + +// Generate 3 tests specifying the name and one parameter +function validate_arguments(arg1) { + assert_equals(arg1, 1, "Ensure that we get our expected argument"); +} +generate_tests(validate_arguments, [ + ["first test", 1], + ["second test", 1], + ["third test", 1], +]); + +// Generate a test passing in a properties object that is shared across tests. +function validate_properties() { + assert_true(this.properties.sentinel, "Ensure that we got the right properties object."); +} +generate_tests(validate_properties, [["sentinel check 1"], ["sentinel check 2"]], {sentinel: true}); + +// Generate a test passing in a properties object that is shared across tests. +function validate_separate_properties() { + if (this.name === "sentinel check 1 unique properties") { + assert_true(this.properties.sentinel, "Ensure that we got the right properties object. Expect sentinel: true."); + } + else { + assert_false(this.properties.sentinel, "Ensure that we got the right properties object. Expect sentinel: false."); + } +} +generate_tests(validate_separate_properties, [["sentinel check 1 unique properties"], ["sentinel check 2 unique properties"]], [{sentinel: true}, {sentinel: false}]); + +// Finally generate a complicated set of tests from another data source +var letters = ["a", "b", "c", "d", "e", "f"]; +var numbers = [0, 1, 2, 3, 4, 5]; +function validate_related_arguments(arg1, arg2) { + assert_equals(arg1.charCodeAt(0) - "a".charCodeAt(0), arg2, "Ensure that we can map letters to numbers."); +} +function format_as_test(letter, index, letters) { + return ["Test to map " + letter + " to " + numbers[index], letter, numbers[index]]; +} +generate_tests(validate_related_arguments, letters.map(format_as_test)); +</script> +</body> +</html> + + + |