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-rw-r--r--cli/js/tests/console_test.ts21
1 files changed, 4 insertions, 17 deletions
diff --git a/cli/js/tests/console_test.ts b/cli/js/tests/console_test.ts
index 43378e2ca..bceee9419 100644
--- a/cli/js/tests/console_test.ts
+++ b/cli/js/tests/console_test.ts
@@ -5,8 +5,6 @@ import { assert, assertEquals, unitTest } from "./test_util.ts";
// in order to "trick" TypeScript.
const {
inspect,
- writeSync,
- stdout,
// eslint-disable-next-line @typescript-eslint/no-explicit-any
} = Deno as any;
@@ -744,21 +742,10 @@ unitTest(function consoleTestError(): void {
});
unitTest(function consoleTestClear(): void {
- const stdoutWriteSync = stdout.writeSync;
- const uint8 = new TextEncoder().encode("\x1b[1;1H" + "\x1b[0J");
- let buffer = new Uint8Array(0);
-
- stdout.writeSync = (u8: Uint8Array): Promise<number> => {
- const tmp = new Uint8Array(buffer.length + u8.length);
- tmp.set(buffer, 0);
- tmp.set(u8, buffer.length);
- buffer = tmp;
-
- return writeSync(stdout.rid, u8);
- };
- console.clear();
- stdout.writeSync = stdoutWriteSync;
- assertEquals(buffer, uint8);
+ mockConsole((console, out) => {
+ console.clear();
+ assertEquals(out.toString(), "\x1b[1;1H" + "\x1b[0J");
+ });
});
// Test bound this issue