feat: add alert, confirm, and prompt (#7507)

This commit adds "alert", "confirm" and "prompt" functions from web standards.

1 files changed, 17 insertions, 0 deletions

diff --git a/cli/tests/066_prompt.ts b/cli/tests/066_prompt.ts
new file mode 100644
index 000000000..1c4a11f98
--- /dev/null
+++ b/cli/tests/066_prompt.ts
@@ -0,0 +1,17 @@
+const name0 = prompt("What is your name?", "Jane Doe"); // Answer John Doe
+console.log(`Your name is ${name0}.`);
+const name1 = prompt("What is your name?", "Jane Doe"); // Answer with default
+console.log(`Your name is ${name1}.`);
+const input = prompt(); // Answer foo
+console.log(`Your input is ${input}.`);
+const answer0 = confirm("Question 0"); // Answer y
+console.log(`Your answer is ${answer0}`);
+const answer1 = confirm("Question 1"); // Answer n
+console.log(`Your answer is ${answer1}`);
+const answer2 = confirm("Question 2"); // Answer with yes (returns false)
+console.log(`Your answer is ${answer2}`);
+const answer3 = confirm(); // Answer with default
+console.log(`Your answer is ${answer3}`);
+alert("Hi");
+alert();
+console.log("The end of test");