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-rw-r--r--tests/integration/repl_tests.rs1121
1 files changed, 1121 insertions, 0 deletions
diff --git a/tests/integration/repl_tests.rs b/tests/integration/repl_tests.rs
new file mode 100644
index 000000000..0e63f1589
--- /dev/null
+++ b/tests/integration/repl_tests.rs
@@ -0,0 +1,1121 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+use test_util as util;
+use test_util::assert_contains;
+use test_util::assert_ends_with;
+use test_util::assert_not_contains;
+use util::TempDir;
+use util::TestContext;
+use util::TestContextBuilder;
+
+#[test]
+fn pty_multiline() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("(\n1 + 2\n)");
+ console.expect("3");
+ console.write_line("{\nfoo: \"foo\"\n}");
+ console.expect("{ foo: \"foo\" }");
+ console.write_line("`\nfoo\n`");
+ console.expect("\"\\nfoo\\n\"");
+ console.write_line("`\n\\`\n`");
+ console.expect(r#""\n`\n""#);
+ console.write_line("'{'");
+ console.expect(r#""{""#);
+ console.write_line("'('");
+ console.expect(r#""(""#);
+ console.write_line("'['");
+ console.expect(r#""[""#);
+ console.write_line("/{/");
+ console.expect("/{/");
+ console.write_line("/\\(/");
+ console.expect("/\\(/");
+ console.write_line("/\\[/");
+ console.expect("/\\[/");
+ console.write_line("console.log(\"{test1} abc {test2} def {{test3}}\".match(/{([^{].+?)}/));");
+ console.expect("[");
+ console.expect(" \"{test1}\",");
+ console.expect(" \"test1\",");
+ console.expect(" index: 0,");
+ console.expect(" input: \"{test1} abc {test2} def {{test3}}\",");
+ console.expect(" groups: undefined");
+ console.expect("]");
+ });
+}
+
+#[test]
+fn pty_null() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("null");
+ console.expect("null");
+ });
+}
+
+#[test]
+fn pty_unpaired_braces() {
+ for right_brace in &[")", "]", "}"] {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line(right_brace);
+ console.expect("parse error: Expression expected");
+ });
+ }
+}
+
+#[test]
+fn pty_bad_input() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("'\\u{1f3b5}'[0]");
+ console.expect("Unterminated string literal");
+ });
+}
+
+#[test]
+fn pty_syntax_error_input() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("('\\u')");
+ console.expect("Bad character escape sequence, expected 4 hex characters");
+
+ console.write_line("'");
+ console.expect("Unterminated string constant");
+
+ console.write_line("[{'a'}];");
+ console.expect("Expected a semicolon");
+ });
+}
+
+#[test]
+fn pty_complete_symbol() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line_raw("Symbol.it\t");
+ console.expect("Symbol(Symbol.iterator)");
+ });
+}
+
+#[test]
+fn pty_complete_declarations() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("class MyClass {}");
+ console.expect("undefined");
+ console.write_line_raw("My\t");
+ console.expect("[class MyClass]");
+ console.write_line("let myVar = 2 + 3;");
+ console.expect("undefined");
+ console.write_line_raw("myV\t");
+ console.expect("5");
+ });
+}
+
+#[test]
+fn pty_complete_primitives() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("let func = function test(){}");
+ console.expect("undefined");
+ console.write_line_raw("func.appl\t");
+ console.expect("func.apply");
+ console.write_line("let str = ''");
+ console.expect("undefined");
+ console.write_line_raw("str.leng\t");
+ console.expect("str.length");
+ console.write_line_raw("false.valueO\t");
+ console.expect("false.valueOf");
+ console.write_line_raw("5n.valueO\t");
+ console.expect("5n.valueOf");
+ console.write_line("let num = 5");
+ console.expect("undefined");
+ console.write_line_raw("num.toStrin\t");
+ console.expect("num.toString");
+ });
+}
+
+#[test]
+fn pty_complete_expression() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_raw("Deno.\t\t");
+ console.expect("Display all");
+ console.write_raw("y");
+ console.expect_all(&["symlink", "args", "permissions", "exit"]);
+ });
+}
+
+#[test]
+fn pty_complete_imports() {
+ let context = TestContextBuilder::default().use_temp_cwd().build();
+ let temp_dir = context.temp_dir();
+ temp_dir.create_dir_all("subdir");
+ temp_dir.write("./subdir/my_file.ts", "");
+ temp_dir.create_dir_all("run");
+ temp_dir.write("./run/hello.ts", "console.log('Hello World');");
+ temp_dir.write(
+ "./run/output.ts",
+ r#"export function output(text: string) {
+ console.log(text);
+}
+"#,
+ );
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ // single quotes
+ console.write_line_raw("import './run/hel\t'");
+ console.expect("Hello World");
+ // double quotes
+ console.write_line_raw("import { output } from \"./run/out\t\"");
+ console.expect("\"./run/output.ts\"");
+ console.write_line_raw("output('testing output');");
+ console.expect("testing output");
+ });
+
+ // ensure when the directory changes that the suggestions come from the cwd
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ console.write_line("Deno.chdir('./subdir');");
+ console.expect("undefined");
+ console.write_line_raw("import '../run/he\t'");
+ console.expect("Hello World");
+ });
+}
+
+#[test]
+fn pty_complete_imports_no_panic_empty_specifier() {
+ // does not panic when tabbing when empty
+ util::with_pty(&["repl", "-A"], |mut console| {
+ if cfg!(windows) {
+ console.write_line_raw("import '\t'");
+ console.expect_any(&["not prefixed with", "https://deno.land"]);
+ } else {
+ console.write_raw("import '\t");
+ console.expect("import 'https://deno.land");
+ }
+ });
+}
+
+#[test]
+fn pty_ignore_symbols() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line_raw("Array.Symbol\t");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn pty_assign_global_this() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("globalThis = 40 + 2;");
+ console.expect("42");
+ });
+}
+
+#[test]
+fn pty_assign_deno_keys_and_deno() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line(
+ "Object.keys(Deno).forEach((key)=>{try{Deno[key] = undefined} catch {}})",
+ );
+ console.expect("undefined");
+ console.write_line("delete globalThis.Deno");
+ console.expect("true");
+ console.write_line("console.log('testing ' + 'this out');");
+ console.expect("testing this out");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn pty_internal_repl() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("'Length: ' + Object.keys(globalThis).filter(k => k.startsWith('__DENO_')).length;");
+ console.expect("Length: 0");
+
+ console.write_line_raw("__\t\t");
+ console.expect("> __");
+ let output = console.read_until("> __");
+ assert_contains!(output, "__defineGetter__");
+ // should not contain the internal repl variable
+ // in the `globalThis` or completions output
+ assert_not_contains!(output, "__DENO_");
+ });
+}
+
+#[test]
+fn pty_emoji() {
+ // windows was having issues displaying this
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line(r"console.log('\u{1F995}');");
+ console.expect("🦕");
+ });
+}
+
+#[test]
+fn console_log() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console.log('hello');");
+ console.expect("hello");
+ console.write_line("'world'");
+ console.expect("\"world\"");
+ });
+}
+
+#[test]
+fn object_literal() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("{}");
+ console.expect("{}");
+ console.write_line("{ foo: 'bar' }");
+ console.expect("{ foo: \"bar\" }");
+ });
+}
+
+#[test]
+fn block_expression() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("{};");
+ console.expect("undefined");
+ console.write_line("{\"\"}");
+ console.expect("\"\"");
+ });
+}
+
+#[test]
+fn await_resolve() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("await Promise.resolve('done')");
+ console.expect("\"done\"");
+ });
+}
+
+#[test]
+fn await_timeout() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("await new Promise((r) => setTimeout(r, 0, 'done'))");
+ console.expect("\"done\"");
+ });
+}
+
+#[test]
+fn let_redeclaration() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("let foo = 0;");
+ console.expect("undefined");
+ console.write_line("foo");
+ console.expect("0");
+ console.write_line("let foo = 1;");
+ console.expect("undefined");
+ console.write_line("foo");
+ console.expect("1");
+ });
+}
+
+#[test]
+fn repl_cwd() {
+ let context = TestContextBuilder::default().use_temp_cwd().build();
+ let temp_dir = context.temp_dir();
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ console.write_line("Deno.cwd()");
+ console.expect(
+ temp_dir
+ .path()
+ .as_path()
+ .file_name()
+ .unwrap()
+ .to_str()
+ .unwrap(),
+ );
+ });
+}
+
+#[test]
+fn typescript() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("function add(a: number, b: number) { return a + b }");
+ console.expect("undefined");
+ console.write_line("const result: number = add(1, 2) as number;");
+ console.expect("undefined");
+ console.write_line("result");
+ console.expect("3");
+ });
+}
+
+#[test]
+fn typescript_declarations() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("namespace Test { export enum Values { A, B, C } }");
+ console.expect("undefined");
+ console.write_line("Test.Values.A");
+ console.expect("0");
+ console.write_line("Test.Values.C");
+ console.expect("2");
+ console.write_line("interface MyInterface { prop: string; }");
+ console.expect("undefined");
+ console.write_line("type MyTypeAlias = string;");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn typescript_decorators() {
+ let context = TestContextBuilder::default().use_temp_cwd().build();
+ let temp_dir = context.temp_dir();
+ temp_dir.write(
+ "./deno.json",
+ r#"{ "compilerOptions": { "experimentalDecorators": true } }"#,
+ );
+ let config_path = temp_dir.target_path().join("./deno.json");
+ util::with_pty(
+ &["repl", "--config", config_path.to_string_lossy().as_ref()],
+ |mut console| {
+ console.write_line(
+ "function dec(target) { target.prototype.test = () => 2; }",
+ );
+ console.expect("undefined");
+ console.write_line("@dec class Test {}");
+ console.expect("[class Test]");
+ console.write_line("new Test().test()");
+ console.expect("2");
+ },
+ );
+}
+
+#[test]
+fn eof() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("1 + 2");
+ console.expect("3");
+ });
+}
+
+#[test]
+fn strict() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("let a = {};");
+ console.expect("undefined");
+ console.write_line("Object.preventExtensions(a)");
+ console.expect("{}");
+ console.write_line("a.c = 1;");
+ console.expect(
+ "Uncaught TypeError: Cannot add property c, object is not extensible",
+ );
+ });
+}
+
+#[test]
+fn close_command() {
+ let (out, err) = util::run_and_collect_output(
+ true,
+ "repl",
+ Some(vec!["close()", "'ignored'"]),
+ None,
+ false,
+ );
+
+ assert_not_contains!(out, "ignored");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn function() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("Deno.writeFileSync");
+ console.expect("[Function: writeFileSync]");
+ });
+}
+
+#[test]
+fn multiline() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("(\n1 + 2\n)");
+ console.expect("3");
+ });
+}
+
+#[test]
+fn import() {
+ let context = TestContextBuilder::default()
+ .use_copy_temp_dir("./subdir")
+ .build();
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ console.write_line("import('./subdir/auto_print_hello.ts')");
+ console.expect("hello!");
+ });
+}
+
+#[test]
+fn import_declarations() {
+ let context = TestContextBuilder::default()
+ .use_copy_temp_dir("./subdir")
+ .build();
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ console.write_line("import './subdir/auto_print_hello.ts'");
+ console.expect("hello!");
+ });
+}
+
+#[test]
+fn exports_stripped() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("const test = 5 + 1; export default test;");
+ console.expect("6");
+ console.write_line("export class Test {}");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn call_eval_unterminated() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("eval('{')");
+ console.expect("Unexpected end of input");
+ });
+}
+
+#[test]
+fn unpaired_braces() {
+ util::with_pty(&["repl"], |mut console| {
+ for right_brace in &[")", "]", "}"] {
+ console.write_line(right_brace);
+ console.expect("Expression expected");
+ }
+ });
+}
+
+#[test]
+fn reference_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("not_a_variable");
+ console.expect("not_a_variable is not defined");
+ });
+}
+
+#[test]
+fn syntax_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("syntax error");
+ console.expect("parse error: Expected ';', '}' or <eof>");
+ // ensure it keeps accepting input after
+ console.write_line("7 * 6");
+ console.expect("42");
+ });
+}
+
+#[test]
+fn jsx_errors_without_pragma() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("const element = <div />;");
+ console.expect("React is not defined");
+ });
+}
+
+#[test]
+fn jsx_import_source() {
+ let context = TestContextBuilder::default()
+ .use_temp_cwd()
+ .use_http_server()
+ .build();
+ context
+ .new_command()
+ .args_vec(["repl", "-A"])
+ .with_pty(|mut console| {
+ console.write_line("/** @jsxImportSource http://localhost:4545/jsx */");
+ console.expect("undefined");
+ console.write_line("const element = <div />;");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn type_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console()");
+ console.expect("console is not a function");
+ });
+}
+
+#[test]
+fn variable() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("var a = 123 + 456;");
+ console.expect("undefined");
+ console.write_line("a");
+ console.expect("579");
+ });
+}
+
+#[test]
+fn lexical_scoped_variable() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("let a = 123 + 456;");
+ console.expect("undefined");
+ console.write_line("a");
+ console.expect("579");
+ });
+}
+
+#[test]
+fn missing_deno_dir() {
+ use std::fs::read_dir;
+ let temp_dir = TempDir::new();
+ let deno_dir_path = temp_dir.path().join("deno");
+ let (out, err) = util::run_and_collect_output(
+ true,
+ "repl",
+ Some(vec!["1"]),
+ Some(vec![
+ ("DENO_DIR".to_owned(), deno_dir_path.to_string()),
+ ("NO_COLOR".to_owned(), "1".to_owned()),
+ ]),
+ false,
+ );
+ assert!(read_dir(deno_dir_path).is_ok());
+ assert_ends_with!(out, "1\n");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn custom_history_path() {
+ use std::fs::read;
+ let temp_dir = TempDir::new();
+ let history_path = temp_dir.path().join("history.txt");
+ let (out, err) = util::run_and_collect_output(
+ true,
+ "repl",
+ Some(vec!["1"]),
+ Some(vec![
+ ("DENO_REPL_HISTORY".to_owned(), history_path.to_string()),
+ ("NO_COLOR".to_owned(), "1".to_owned()),
+ ]),
+ false,
+ );
+ assert!(read(&history_path).is_ok());
+ assert_ends_with!(out, "1\n");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn disable_history_file() {
+ let deno_dir = util::new_deno_dir();
+ let default_history_path = deno_dir.path().join("deno_history.txt");
+ let (out, err) = util::run_and_collect_output(
+ true,
+ "repl",
+ Some(vec!["1"]),
+ Some(vec![
+ ("DENO_DIR".to_owned(), deno_dir.path().to_string()),
+ ("DENO_REPL_HISTORY".to_owned(), "".to_owned()),
+ ("NO_COLOR".to_owned(), "1".to_owned()),
+ ]),
+ false,
+ );
+ assert!(!default_history_path.try_exists().unwrap());
+ assert_ends_with!(out, "1\n");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn save_last_eval() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("1 + 2");
+ console.expect("3");
+ console.write_line("_ + 3");
+ console.expect("6");
+ });
+}
+
+#[test]
+fn save_last_thrown() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("throw 1 + 2");
+ console.expect("Uncaught 3");
+ console.write_line("_error + 3");
+ console.expect("6");
+ });
+}
+
+#[test]
+fn assign_underscore() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("_ = 1");
+ console.expect("Last evaluation result is no longer saved to _.");
+ console.write_line("2 + 3");
+ console.expect("5");
+ console.write_line("_");
+ console.expect("1");
+ });
+}
+
+#[test]
+fn assign_underscore_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("_error = 1");
+ console.expect("Last thrown error is no longer saved to _error.");
+ console.write_line("throw 2");
+ console.expect("Uncaught 2");
+ console.write_line("_error");
+ console.expect("1");
+ });
+}
+
+#[test]
+fn custom_inspect() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line(
+ r#"const o = {
+ [Symbol.for("Deno.customInspect")]() {
+ throw new Error('Oops custom inspect error');
+ },
+ };"#,
+ );
+ console.expect("undefined");
+ console.write_line("o");
+ console.expect("Oops custom inspect error");
+ });
+}
+
+#[test]
+fn eval_flag_valid_input() {
+ util::with_pty(&["repl", "--eval", "const t = 10;"], |mut console| {
+ console.write_line("t * 500");
+ console.expect("5000");
+ });
+}
+
+#[test]
+fn eval_flag_parse_error() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--eval", "const %"],
+ Some(vec!["250 * 10"]),
+ None,
+ false,
+ );
+ assert_contains!(
+ test_util::strip_ansi_codes(&out),
+ "Error in --eval flag: parse error: Unexpected token `%`."
+ );
+ assert_contains!(out, "2500"); // should not prevent input
+ assert!(err.is_empty());
+}
+
+#[test]
+fn eval_flag_runtime_error() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--eval", "throw new Error('Testing')"],
+ Some(vec!["250 * 10"]),
+ None,
+ false,
+ );
+ assert_contains!(out, "Error in --eval flag: Uncaught Error: Testing");
+ assert_contains!(out, "2500"); // should not prevent input
+ assert!(err.is_empty());
+}
+
+#[test]
+fn eval_file_flag_valid_input() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--eval-file=./run/001_hello.js"],
+ None,
+ None,
+ false,
+ );
+ assert_contains!(out, "Hello World");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn eval_file_flag_call_defined_function() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--eval-file=./tsc/d.ts"],
+ Some(vec!["v4()"]),
+ None,
+ false,
+ );
+ assert_contains!(out, "hello");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn eval_file_flag_http_input() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--eval-file=http://127.0.0.1:4545/tsc/d.ts"],
+ Some(vec!["v4()"]),
+ None,
+ true,
+ );
+ assert_contains!(out, "hello");
+ assert!(err.contains("Download"));
+}
+
+#[test]
+fn eval_file_flag_multiple_files() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--allow-read", "--eval-file=http://127.0.0.1:4545/repl/import_type.ts,./tsc/d.ts,http://127.0.0.1:4545/type_definitions/foo.js"],
+ Some(vec!["b.method1=v4", "b.method1()+foo.toUpperCase()"]),
+ None,
+ true,
+ );
+ assert_contains!(out, "helloFOO");
+ assert_contains!(err, "Download");
+}
+
+#[flaky_test::flaky_test]
+fn pty_clear_function() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console.log('h' + 'ello');");
+ console.expect_all(&["hello", "undefined"]);
+ console.write_line_raw("clear();");
+ if cfg!(windows) {
+ // expect a bunch of these in the output
+ console.expect_raw_in_current_output(
+ "\r\n\u{1b}[K\r\n\u{1b}[K\r\n\u{1b}[K\r\n\u{1b}[K\r\n\u{1b}[K",
+ );
+ } else {
+ console.expect_raw_in_current_output("[1;1H");
+ }
+ console.expect("undefined"); // advance past the "clear()"'s undefined
+ console.expect("> ");
+ console.write_line("const clear = 1234 + 2000;");
+ console.expect("undefined");
+ console.write_line("clear;");
+ console.expect("3234");
+ });
+}
+
+#[test]
+fn pty_tab_handler() {
+ // If the last character is **not** whitespace, we show the completions
+ util::with_pty(&["repl"], |mut console| {
+ console.write_raw("a\t\t");
+ console.expect_all(&["addEventListener", "alert", "atob"]);
+ });
+ // If the last character is whitespace, we just insert a tab
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("const a = 5;");
+ console.expect("undefined");
+ console.write_raw("a; \t\ta + 2;\n"); // last character is whitespace
+ console.expect_any(&[
+ // windows
+ "a; a + 2;",
+ // unix
+ "a; \t\ta + 2;",
+ ]);
+ });
+}
+
+#[test]
+fn repl_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console.log(1);");
+ console.expect_all(&["1", "undefined"]);
+ console.write_line(r#"throw new Error("foo");"#);
+ console.expect("Uncaught Error: foo");
+ console.expect(" at <anonymous>");
+ console.write_line("console.log(2);");
+ console.expect("2");
+ });
+}
+
+#[flaky_test::flaky_test]
+fn repl_reject() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console.log(1);");
+ console.expect_all(&["1", "undefined"]);
+ console.write_line(r#"Promise.reject(new Error("foo"));"#);
+ console.expect("Promise {");
+ console.expect(" <rejected> Error: foo");
+ console.expect("Uncaught Error: foo");
+ console.expect(" at <anonymous>");
+ console.write_line("console.log(2);");
+ console.expect("2");
+ console.write_line(r#"throw "hello";"#);
+ console.expect(r#"Uncaught "hello""#);
+ console.write_line(r#"throw `hello ${"world"}`;"#);
+ console.expect(r#"Uncaught "hello world""#);
+ });
+}
+
+#[flaky_test::flaky_test]
+fn repl_report_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("console.log(1);");
+ console.expect_all(&["1", "undefined"]);
+ console.write_line(r#"reportError(new Error("foo"));"#);
+ console.expect("undefined");
+ console.expect("Uncaught Error: foo");
+ console.expect(" at <anonymous>");
+ console.write_line("console.log(2);");
+ console.expect("2");
+ });
+}
+
+#[flaky_test::flaky_test]
+fn repl_error_undefined() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line(r#"throw undefined;"#);
+ console.expect("Uncaught undefined");
+ console.write_line(r#"Promise.reject();"#);
+ console.expect("Promise { <rejected> undefined }");
+ console.expect("Uncaught undefined");
+ console.write_line(r#"reportError(undefined);"#);
+ console.expect("undefined");
+ console.expect("Uncaught undefined");
+ });
+}
+
+#[test]
+fn pty_aggregate_error() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("await Promise.any([])");
+ console.expect("AggregateError");
+ });
+}
+
+#[test]
+fn repl_with_quiet_flag() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet"],
+ Some(vec!["await Promise.resolve('done')"]),
+ Some(vec![("NO_COLOR".to_owned(), "1".to_owned())]),
+ false,
+ );
+ assert!(!out.contains("Deno"));
+ assert!(!out.contains("exit using ctrl+d, ctrl+c, or close()"));
+ assert_ends_with!(out, "\"done\"\n");
+ assert!(err.is_empty());
+}
+
+#[test]
+fn repl_unit_tests() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line_raw(
+ "\
+ console.log('Hello from outside of test!'); \
+ Deno.test('test1', async (t) => { \
+ console.log('Hello from inside of test!'); \
+ await t.step('step1', () => {}); \
+ }); \
+ Deno.test('test2', () => { \
+ throw new Error('some message'); \
+ }); \
+ console.log('Hello again from outside of test!'); \
+ ",
+ );
+
+ console.expect("Hello from outside of test!");
+ console.expect("Hello again from outside of test!");
+ // FIXME(nayeemrmn): REPL unit tests don't support output capturing.
+ console.expect("Hello from inside of test!");
+ console.expect("test1 ...");
+ console.expect(" step1 ... ok (");
+ console.expect("test1 ... ok (");
+ console.expect("test2 ... FAILED (");
+ console.expect("ERRORS");
+ console.expect("test2 => <anonymous>:6:6");
+ console.expect("error: Error: some message");
+ console.expect(" at <anonymous>:7:9");
+ console.expect("FAILURES");
+ console.expect("test2 => <anonymous>:6:6");
+ console.expect("FAILED | 1 passed (1 step) | 1 failed (");
+ console.expect("undefined");
+
+ console.write_line("Deno.test('test2', () => {});");
+
+ console.expect("test2 ... ok (");
+ console.expect("ok | 1 passed | 0 failed (");
+ console.expect("undefined");
+ });
+}
+
+#[test]
+fn npm_packages() {
+ let mut env_vars = util::env_vars_for_npm_tests();
+ env_vars.push(("NO_COLOR".to_owned(), "1".to_owned()));
+ let temp_dir = TempDir::new();
+ env_vars.push(("DENO_DIR".to_string(), temp_dir.path().to_string()));
+
+ {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet", "--allow-read", "--allow-env"],
+ Some(vec![
+ r#"import chalk from "npm:chalk";"#,
+ "chalk.red('hel' + 'lo')",
+ ]),
+ Some(env_vars.clone()),
+ true,
+ );
+
+ assert_contains!(out, "hello");
+ assert!(err.is_empty());
+ }
+
+ {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet", "--allow-read", "--allow-env"],
+ Some(vec![
+ r#"const chalk = await import("npm:chalk");"#,
+ "chalk.default.red('hel' + 'lo')",
+ ]),
+ Some(env_vars.clone()),
+ true,
+ );
+
+ assert_contains!(out, "hello");
+ assert!(err.is_empty());
+ }
+
+ {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet", "--allow-read", "--allow-env"],
+ Some(vec![r#"export {} from "npm:chalk";"#]),
+ Some(env_vars.clone()),
+ true,
+ );
+
+ assert_contains!(out, "[Module: null prototype] {");
+ assert_contains!(out, "Chalk: [class Chalk],");
+ assert!(err.is_empty());
+ }
+
+ {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet", "--allow-read", "--allow-env"],
+ Some(vec![r#"import foo from "npm:asdfawe52345asdf""#]),
+ Some(env_vars.clone()),
+ true,
+ );
+
+ assert_contains!(
+ out,
+ "error: npm package 'asdfawe52345asdf' does not exist"
+ );
+ assert!(err.is_empty());
+ }
+
+ {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl", "--quiet", "--allow-read", "--allow-env"],
+ Some(vec![
+ "import path from 'node:path';",
+ "path.isGlob('asdf') ? 'yes' : 'no'",
+ ]),
+ Some(env_vars.clone()),
+ true,
+ );
+
+ assert_contains!(out, "no");
+ assert!(err.is_empty());
+ }
+}
+
+#[test]
+fn pty_tab_indexable_props() {
+ util::with_pty(&["repl"], |mut console| {
+ console.write_line("const arr = [1, 2, 3]");
+ console.expect("undefined");
+ console.write_raw("arr.\t\t");
+ console.expect("> arr.");
+ let output = console.read_until("> arr.");
+ assert_contains!(output, "constructor");
+ assert_contains!(output, "sort");
+ assert_contains!(output, "at");
+ assert_not_contains!(output, "0", "1", "2");
+ });
+}
+
+#[flaky_test::flaky_test]
+fn package_json_uncached_no_error() {
+ let test_context = TestContextBuilder::for_npm()
+ .use_temp_cwd()
+ .use_http_server()
+ .env("RUST_BACKTRACE", "1")
+ .build();
+ let temp_dir = test_context.temp_dir();
+ temp_dir.write(
+ "package.json",
+ r#"{
+ "dependencies": {
+ "@denotest/esm-basic": "1.0.0"
+ }
+}
+"#,
+ );
+ test_context.new_command().with_pty(|mut console| {
+ console.write_line("console.log(123 + 456);");
+ console.expect_all(&["579", "undefined"]);
+ assert_not_contains!(
+ console.all_output(),
+ "Could not set npm package requirements",
+ );
+
+ // should support getting the package now though
+ console
+ .write_line("import { getValue, setValue } from '@denotest/esm-basic';");
+ console.expect_all(&["undefined", "Download"]);
+ console.write_line("setValue(12 + 30);");
+ console.expect("undefined");
+ console.write_line("getValue()");
+ console.expect("42");
+
+ assert!(temp_dir.path().join("node_modules").exists());
+ });
+}
+
+#[test]
+fn closed_file_pre_load_does_not_occur() {
+ TestContext::default()
+ .new_command()
+ .args_vec(["repl", "-A", "--log-level=debug"])
+ .with_pty(|console| {
+ assert_contains!(console.all_output(), "Skipping document preload.",);
+ });
+}
+
+#[test]
+fn env_file() {
+ TestContext::default()
+ .new_command()
+ .args_vec([
+ "repl",
+ "--env=env",
+ "--allow-env",
+ "--eval",
+ "console.log(Deno.env.get('FOO'))",
+ ])
+ .with_pty(|console| {
+ assert_contains!(console.all_output(), "BAR",);
+ });
+}
+
+// Regression test for https://github.com/denoland/deno/issues/20528
+#[test]
+fn pty_promise_was_collected_regression_test() {
+ let (out, err) = util::run_and_collect_output_with_args(
+ true,
+ vec!["repl"],
+ Some(vec!["new Uint8Array(64 * 1024 * 1024)"]),
+ None,
+ false,
+ );
+
+ assert_contains!(out, "Uint8Array(67108864)");
+ assert!(err.is_empty());
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 04:19:09 +0000