feat(init): Generate main_bench.ts by default (#16786)

This commit changes "deno init" to generate "main_bench.ts" file
which scaffold two example bench cases.

1 files changed, 39 insertions, 0 deletions

diff --git a/cli/tests/init_tests.rs b/cli/tests/init_tests.rs
index a85966f3c..91e5197fb 100644
--- a/cli/tests/init_tests.rs
+++ b/cli/tests/init_tests.rs
@@ -30,6 +30,7 @@ mod init {
     assert_contains!(stderr, "deno run main.ts");
     assert_contains!(stderr, "deno task dev");
     assert_contains!(stderr, "deno test");
+    assert_contains!(stderr, "deno bench");
 
     assert!(cwd.join("deno.jsonc").exists());
 
@@ -60,6 +61,18 @@ mod init {
     assert!(output.status.success());
     let stdout = String::from_utf8(output.stdout).unwrap();
     assert_contains!(stdout, "1 passed");
+
+    let mut deno_cmd = util::deno_cmd_with_deno_dir(&deno_dir);
+    let output = deno_cmd
+      .current_dir(cwd)
+      .env("NO_COLOR", "1")
+      .arg("bench")
+      .stdout(Stdio::piped())
+      .spawn()
+      .unwrap()
+      .wait_with_output()
+      .unwrap();
+    assert!(output.status.success());
   }
 
   #[test]
@@ -85,6 +98,7 @@ mod init {
     assert_contains!(stderr, "deno run main.ts");
     assert_contains!(stderr, "deno task dev");
     assert_contains!(stderr, "deno test");
+    assert_contains!(stderr, "deno bench");
 
     assert!(cwd.join("my_dir/deno.jsonc").exists());
 
@@ -116,6 +130,19 @@ mod init {
     assert!(output.status.success());
     let stdout = String::from_utf8(output.stdout).unwrap();
     assert_contains!(stdout, "1 passed");
+
+    let mut deno_cmd = util::deno_cmd_with_deno_dir(&deno_dir);
+    let output = deno_cmd
+      .current_dir(cwd)
+      .env("NO_COLOR", "1")
+      .arg("bench")
+      .arg("my_dir/main_bench.ts")
+      .stdout(Stdio::piped())
+      .spawn()
+      .unwrap()
+      .wait_with_output()
+      .unwrap();
+    assert!(output.status.success());
   }
 
   #[test]
@@ -166,5 +193,17 @@ mod init {
     assert!(output.status.success());
     let stdout = String::from_utf8(output.stdout).unwrap();
     assert_contains!(stdout, "1 passed");
+
+    let mut deno_cmd = util::deno_cmd_with_deno_dir(&deno_dir);
+    let output = deno_cmd
+      .current_dir(cwd)
+      .env("NO_COLOR", "1")
+      .arg("bench")
+      .stdout(Stdio::piped())
+      .spawn()
+      .unwrap()
+      .wait_with_output()
+      .unwrap();
+    assert!(output.status.success());
   }
 }