chore: move cli/tests/ -> tests/ (#22369)

This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.

45 files changed, 0 insertions, 503 deletions

diff --git a/cli/tests/testdata/coverage/branch.ts b/cli/tests/testdata/coverage/branch.ts
deleted file mode 100644
index 352167109..000000000
--- a/cli/tests/testdata/coverage/branch.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-export function branch(condition: boolean): boolean {
-  if (condition) {
-    return true;
-  } else {
-    return false;
-  }
-}
-
-export function unused(condition: boolean): boolean {
-  if (condition) {
-    return false;
-  } else {
-    return true;
-  }
-}
diff --git a/cli/tests/testdata/coverage/branch_expected.lcov b/cli/tests/testdata/coverage/branch_expected.lcov
deleted file mode 100644
index fb3454210..000000000
--- a/cli/tests/testdata/coverage/branch_expected.lcov
+++ /dev/null
@@ -1,27 +0,0 @@
-SF:[WILDCARD]branch.ts
-FN:1,branch
-FN:9,unused
-FNDA:1,branch
-FNDA:0,unused
-FNF:2
-FNH:1
-BRDA:4,1,0,0
-BRF:1
-BRH:0
-DA:1,1
-DA:2,2
-DA:3,2
-DA:4,0
-DA:5,0
-DA:6,0
-DA:7,2
-DA:9,0
-DA:10,0
-DA:11,0
-DA:12,0
-DA:13,0
-DA:14,0
-DA:15,0
-LH:4
-LF:14
-end_of_record
diff --git a/cli/tests/testdata/coverage/branch_expected.out b/cli/tests/testdata/coverage/branch_expected.out
deleted file mode 100644
index 630ea93b2..000000000
--- a/cli/tests/testdata/coverage/branch_expected.out
+++ /dev/null
@@ -1,12 +0,0 @@
-cover [WILDCARD]/coverage/branch.ts ... 28.571% (4/14)
-   4 |   } else {
-   5 |     return false;
-   6 |   }
------|-----
-   9 | export function unused(condition: boolean): boolean {
-  10 |   if (condition) {
-  11 |     return false;
-  12 |   } else {
-  13 |     return true;
-  14 |   }
-  15 | }
diff --git a/cli/tests/testdata/coverage/branch_test.ts b/cli/tests/testdata/coverage/branch_test.ts
deleted file mode 100644
index 2a44c8071..000000000
--- a/cli/tests/testdata/coverage/branch_test.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { branch } from "./branch.ts";
-
-Deno.test("branch", function () {
-  branch(true);
-});
diff --git a/cli/tests/testdata/coverage/complex.ts b/cli/tests/testdata/coverage/complex.ts
deleted file mode 100644
index d128b5437..000000000
--- a/cli/tests/testdata/coverage/complex.ts
+++ /dev/null
@@ -1,74 +0,0 @@
-// This entire interface should be completely ignored by the coverage tool.
-export interface Complex {
-  // These comments should be ignored.
-  foo: string;
-
-  // But this is a stub, so this isn't really documentation.
-  bar: string;
-
-  // Really all these are doing is padding the line count.
-  baz: string;
-}
-
-// Lets add some wide characters to ensure that the absolute byte offsets are
-// being matched properly.
-//
-// 패딩에 대한 더 많은 문자.
-function dependency(
-  foo: string,
-  bar: string,
-  baz: string,
-): Complex {
-  return {
-    foo,
-    bar,
-    baz,
-  };
-}
-
-// Again just more wide characters for padding.
-//
-// 良い対策のためにいくつかのユニコード文字を投げる。
-export function complex(
-  foo: string,
-  bar: string,
-  baz: string,
-): Complex {
-  return dependency(
-    foo,
-    bar,
-    baz,
-  );
-}
-
-// And yet again for good measure.
-// 更多用於填充的字元。
-export function unused(
-  foo: string,
-  bar: string,
-  baz: string,
-): Complex {
-  return complex(
-    foo,
-    bar,
-    baz,
-  );
-}
-
-// Using a non-ascii name again to ensure that the byte offsets match up
-// correctly.
-export const π = Math.PI;
-
-// And same applies for this one, this one is unused and will show up in
-// lacking coverage.
-export function ƒ(): number {
-  return (
-    0
-  );
-}
-
-// This arrow function should also show up as uncovered.
-console.log("%s", () => 1);
-
-// Make sure emojis work properly
-console.log("📣❓");
diff --git a/cli/tests/testdata/coverage/complex_expected.lcov b/cli/tests/testdata/coverage/complex_expected.lcov
deleted file mode 100644
index 94b86465a..000000000
--- a/cli/tests/testdata/coverage/complex_expected.lcov
+++ /dev/null
@@ -1,67 +0,0 @@
-SF:[WILDCARD]complex.ts
-FN:17,dependency
-FN:32,complex
-FN:46,unused
-FN:64,ƒ
-FNDA:1,dependency
-FNDA:1,complex
-FNDA:0,unused
-FNDA:0,ƒ
-FNF:4
-FNH:2
-BRF:0
-BRH:0
-DA:1,1
-DA:13,1
-DA:14,1
-DA:15,1
-DA:16,1
-DA:17,2
-DA:18,2
-DA:19,2
-DA:20,2
-DA:22,2
-DA:23,2
-DA:24,2
-DA:25,2
-DA:26,2
-DA:27,2
-DA:29,1
-DA:30,1
-DA:31,1
-DA:32,1
-DA:33,1
-DA:34,1
-DA:35,1
-DA:37,2
-DA:38,2
-DA:39,2
-DA:40,2
-DA:42,2
-DA:44,1
-DA:45,1
-DA:46,0
-DA:47,0
-DA:48,0
-DA:49,0
-DA:51,0
-DA:52,0
-DA:53,0
-DA:54,0
-DA:56,0
-DA:58,1
-DA:59,1
-DA:60,1
-DA:62,1
-DA:63,1
-DA:64,0
-DA:65,0
-DA:66,0
-DA:68,0
-DA:70,1
-DA:71,0
-DA:73,1
-DA:74,1
-LH:37
-LF:51
-end_of_record
diff --git a/cli/tests/testdata/coverage/complex_expected.out b/cli/tests/testdata/coverage/complex_expected.out
deleted file mode 100644
index 3d5f6a0ab..000000000
--- a/cli/tests/testdata/coverage/complex_expected.out
+++ /dev/null
@@ -1,20 +0,0 @@
-cover [WILDCARD]/coverage/complex.ts ... 72.549% (37/51)
-  46 | export function unused(
-  47 |   foo: string,
-  48 |   bar: string,
-  49 |   baz: string,
------|-----
-  51 |   return complex(
-  52 |     foo,
-  53 |     bar,
-  54 |     baz,
------|-----
-  56 | }
------|-----
-  64 | export function ƒ(): number {
-  65 |   return (
-  66 |     0
------|-----
-  68 | }
------|-----
-  71 | console.log("%s", () => 1);
diff --git a/cli/tests/testdata/coverage/complex_test.ts b/cli/tests/testdata/coverage/complex_test.ts
deleted file mode 100644
index d6e9c2691..000000000
--- a/cli/tests/testdata/coverage/complex_test.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-import { complex } from "./complex.ts";
-
-Deno.test("complex", function () {
-  complex("foo", "bar", "baz");
-});
-
-Deno.test("sub process with stdin", async () => {
-  // ensure launching deno run with stdin doesn't affect coverage
-  const code = "console.log('5')";
-  // deno-lint-ignore no-deprecated-deno-api
-  const p = await Deno.run({
-    cmd: [Deno.execPath(), "run", "-"],
-    stdin: "piped",
-    stdout: "piped",
-  });
-  const encoder = new TextEncoder();
-  await p.stdin.write(encoder.encode(code));
-  await p.stdin.close();
-  const output = new TextDecoder().decode(await p.output());
-  p.close();
-  if (output.trim() !== "5") {
-    throw new Error("Failed");
-  }
-});
-
-Deno.test("sub process with deno eval", async () => {
-  // ensure launching deno eval doesn't affect coverage
-  const code = "console.log('5')";
-  // deno-lint-ignore no-deprecated-deno-api
-  const p = await Deno.run({
-    cmd: [Deno.execPath(), "eval", code],
-    stdout: "piped",
-  });
-  const output = new TextDecoder().decode(await p.output());
-  p.close();
-  if (output.trim() !== "5") {
-    throw new Error("Failed");
-  }
-});
diff --git a/cli/tests/testdata/coverage/doesnt_exist.out b/cli/tests/testdata/coverage/doesnt_exist.out
deleted file mode 100644
index 0b679bcb4..000000000
--- a/cli/tests/testdata/coverage/doesnt_exist.out
+++ /dev/null
@@ -1 +0,0 @@
-error: No coverage files found
diff --git a/cli/tests/testdata/coverage/final_blankline.js b/cli/tests/testdata/coverage/final_blankline.js
deleted file mode 100644
index bb5ab0378..000000000
--- a/cli/tests/testdata/coverage/final_blankline.js
+++ /dev/null
@@ -1,5 +0,0 @@
-// deno-fmt-ignore-file - has blankline at end
-export default function example() {
-  return true;
-}
-
diff --git a/cli/tests/testdata/coverage/final_blankline_expected.lcov b/cli/tests/testdata/coverage/final_blankline_expected.lcov
deleted file mode 100644
index 48af66180..000000000
--- a/cli/tests/testdata/coverage/final_blankline_expected.lcov
+++ /dev/null
@@ -1,16 +0,0 @@
-SF:[WILDCARD]final_blankline.js
-FN:2,example
-FNDA:1,example
-FNF:1
-FNH:1
-BRF:0
-BRH:0
-DA:1,1
-DA:2,1
-DA:3,2
-DA:4,2
-DA:5,1
-DA:6,1
-LH:6
-LF:6
-end_of_record
diff --git a/cli/tests/testdata/coverage/final_blankline_expected.out b/cli/tests/testdata/coverage/final_blankline_expected.out
deleted file mode 100644
index 8dc5ce30d..000000000
--- a/cli/tests/testdata/coverage/final_blankline_expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover file:///[WILDCARD]final_blankline.js ... 100.000% (6/6)
diff --git a/cli/tests/testdata/coverage/final_blankline_test.js b/cli/tests/testdata/coverage/final_blankline_test.js
deleted file mode 100644
index e7331c537..000000000
--- a/cli/tests/testdata/coverage/final_blankline_test.js
+++ /dev/null
@@ -1,5 +0,0 @@
-import example from "./final_blankline.js";
-
-Deno.test("Example.", () => {
-  example();
-});
diff --git a/cli/tests/testdata/coverage/invalid_cache/mod.test.ts b/cli/tests/testdata/coverage/invalid_cache/mod.test.ts
deleted file mode 100644
index 5815d07a3..000000000
--- a/cli/tests/testdata/coverage/invalid_cache/mod.test.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-import { test } from "./mod.ts";
-Deno.test("test", () => void test());
diff --git a/cli/tests/testdata/coverage/invalid_cache/mod_after.ts b/cli/tests/testdata/coverage/invalid_cache/mod_after.ts
deleted file mode 100644
index 294dc0843..000000000
--- a/cli/tests/testdata/coverage/invalid_cache/mod_after.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export function test() {
-  return 42;
-}
-if (import.meta.main) {
-  test();
-}
diff --git a/cli/tests/testdata/coverage/invalid_cache/mod_before.ts b/cli/tests/testdata/coverage/invalid_cache/mod_before.ts
deleted file mode 100644
index ea52ccbce..000000000
--- a/cli/tests/testdata/coverage/invalid_cache/mod_before.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-export function test() {
-  console.log("1");
-  console.log("2");
-  console.log("3");
-  console.log("4");
-  console.log("5");
-  console.log("6");
-  console.log("7");
-  console.log("8");
-  console.log("9");
-  return 42;
-}
-if (import.meta.main) {
-  test();
-}
diff --git a/cli/tests/testdata/coverage/multifile/a_test.js b/cli/tests/testdata/coverage/multifile/a_test.js
deleted file mode 100644
index d5d9c3533..000000000
--- a/cli/tests/testdata/coverage/multifile/a_test.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import { test } from "./mod.js";
-
-Deno.test({
-  name: "bugrepo a",
-  fn: () => {
-    test(true);
-  },
-});
diff --git a/cli/tests/testdata/coverage/multifile/b_test.js b/cli/tests/testdata/coverage/multifile/b_test.js
deleted file mode 100644
index d93b15a17..000000000
--- a/cli/tests/testdata/coverage/multifile/b_test.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import { test } from "./mod.js";
-
-Deno.test({
-  name: "bugrepo b",
-  fn: () => {
-    test(false);
-  },
-});
diff --git a/cli/tests/testdata/coverage/multifile/expected.lcov b/cli/tests/testdata/coverage/multifile/expected.lcov
deleted file mode 100644
index 03ad5e7bd..000000000
--- a/cli/tests/testdata/coverage/multifile/expected.lcov
+++ /dev/null
@@ -1,18 +0,0 @@
-SF:[WILDCARD]mod.js
-FN:1,test
-FNDA:2,test
-FNF:1
-FNH:1
-BRDA:2,1,0,1
-BRF:1
-BRH:1
-DA:1,2
-DA:2,4
-DA:3,5
-DA:4,5
-DA:5,5
-DA:6,4
-DA:7,1
-LH:7
-LF:7
-end_of_record
diff --git a/cli/tests/testdata/coverage/multifile/expected.out b/cli/tests/testdata/coverage/multifile/expected.out
deleted file mode 100644
index fde26e165..000000000
--- a/cli/tests/testdata/coverage/multifile/expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover [WILDCARD]/multifile/mod.js ... 100.000% (7/7)
diff --git a/cli/tests/testdata/coverage/multifile/mod.js b/cli/tests/testdata/coverage/multifile/mod.js
deleted file mode 100644
index b9f8d627a..000000000
--- a/cli/tests/testdata/coverage/multifile/mod.js
+++ /dev/null
@@ -1,6 +0,0 @@
-export function test(a) {
-  if (a) {
-    return 0;
-  }
-  return 1;
-}
diff --git a/cli/tests/testdata/coverage/multisource/bar.ts b/cli/tests/testdata/coverage/multisource/bar.ts
deleted file mode 100644
index 123937b0b..000000000
--- a/cli/tests/testdata/coverage/multisource/bar.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export function bar<T>(cond: T) {
-  if (cond) {
-    return 1;
-  } else {
-    return 2;
-  }
-}
diff --git a/cli/tests/testdata/coverage/multisource/baz/quux.ts b/cli/tests/testdata/coverage/multisource/baz/quux.ts
deleted file mode 100644
index 6032f6f3c..000000000
--- a/cli/tests/testdata/coverage/multisource/baz/quux.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-export function quux(cond: boolean) {
-  if (cond) {
-    const a = 1;
-    const b = a;
-    const c = b;
-    const d = c;
-    const e = d;
-    const f = e;
-    const g = f;
-    return g;
-  } else {
-    return 2;
-  }
-}
diff --git a/cli/tests/testdata/coverage/multisource/baz/qux.ts b/cli/tests/testdata/coverage/multisource/baz/qux.ts
deleted file mode 100644
index 973f48c61..000000000
--- a/cli/tests/testdata/coverage/multisource/baz/qux.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export function qux(cond: boolean) {
-  if (cond) {
-    return 1;
-  } else {
-    return 2;
-  }
-}
diff --git a/cli/tests/testdata/coverage/multisource/foo.ts b/cli/tests/testdata/coverage/multisource/foo.ts
deleted file mode 100644
index 0559cadd8..000000000
--- a/cli/tests/testdata/coverage/multisource/foo.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-export function foo(cond: boolean) {
-  let a = 0;
-  if (cond) {
-    a = 1;
-  } else {
-    a = 2;
-  }
-
-  if (a == 4) {
-    return 1;
-  } else {
-    return 2;
-  }
-}
diff --git a/cli/tests/testdata/coverage/multisource/test.ts b/cli/tests/testdata/coverage/multisource/test.ts
deleted file mode 100644
index 350421177..000000000
--- a/cli/tests/testdata/coverage/multisource/test.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { foo } from "./foo.ts";
-import { bar } from "./bar.ts";
-import { qux } from "./baz/qux.ts";
-import { quux } from "./baz/quux.ts";
-
-Deno.test("foo", () => {
-  foo(true);
-  foo(false);
-});
-
-Deno.test("bar", () => {
-  bar(false);
-});
-
-Deno.test("qux", () => {
-  qux(true);
-  qux(false);
-});
-
-Deno.test("quux", () => {
-  quux(false);
-});
diff --git a/cli/tests/testdata/coverage/no_internal_code_test.ts b/cli/tests/testdata/coverage/no_internal_code_test.ts
deleted file mode 100644
index 0cf46d252..000000000
--- a/cli/tests/testdata/coverage/no_internal_code_test.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-const add = (a: number, b: number) => a + b;
-
-Deno.test(function addTest() {
-  if (add(2, 3) !== 5) {
-    throw new Error("fail");
-  }
-});
diff --git a/cli/tests/testdata/coverage/no_internal_node_code_test.ts b/cli/tests/testdata/coverage/no_internal_node_code_test.ts
deleted file mode 100644
index dc53e0c52..000000000
--- a/cli/tests/testdata/coverage/no_internal_node_code_test.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import * as path from "node:path";
-
-Deno.test(function test() {
-  const res = path.join("foo", "bar");
-  if (!res.includes("foo")) {
-    throw new Error("fail");
-  }
-});
diff --git a/cli/tests/testdata/coverage/no_npm_coverage/expected.out b/cli/tests/testdata/coverage/no_npm_coverage/expected.out
deleted file mode 100644
index ca4511277..000000000
--- a/cli/tests/testdata/coverage/no_npm_coverage/expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover [WILDCARD]/no_npm_coverage/no_npm_coverage.ts ... 100.000% (4/4)
diff --git a/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage.ts b/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage.ts
deleted file mode 100644
index 4233b2e5d..000000000
--- a/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import chalk from "npm:chalk";
-export function main() {
-  console.log(chalk.red("RED"));
-}
diff --git a/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage_test.ts b/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage_test.ts
deleted file mode 100644
index 8305f9597..000000000
--- a/cli/tests/testdata/coverage/no_npm_coverage/no_npm_coverage_test.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { main } from "./no_npm_coverage.ts";
-Deno.test("main", () => {
-  main();
-});
diff --git a/cli/tests/testdata/coverage/no_snaps_included/__snapshots__/no_snaps_included_test.ts.snap b/cli/tests/testdata/coverage/no_snaps_included/__snapshots__/no_snaps_included_test.ts.snap
deleted file mode 100644
index b7bfe6b8b..000000000
--- a/cli/tests/testdata/coverage/no_snaps_included/__snapshots__/no_snaps_included_test.ts.snap
+++ /dev/null
@@ -1,3 +0,0 @@
-export const snapshot = {};
-
-snapshot[`snapshot excluded from coverage 1`] = `{}`;
diff --git a/cli/tests/testdata/coverage/no_snaps_included/expected.out b/cli/tests/testdata/coverage/no_snaps_included/expected.out
deleted file mode 100644
index 83979a752..000000000
--- a/cli/tests/testdata/coverage/no_snaps_included/expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover [WILDCARD]/no_snaps_included/no_snaps_included.ts ... 100.000% (3/3)
diff --git a/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included.ts b/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included.ts
deleted file mode 100644
index 2d844150b..000000000
--- a/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function truth() {
-  return true;
-}
diff --git a/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included_test.ts b/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included_test.ts
deleted file mode 100644
index e1f99ed9b..000000000
--- a/cli/tests/testdata/coverage/no_snaps_included/no_snaps_included_test.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { assertSnapshot } from "../../../../../test_util/std/testing/snapshot.ts";
-import { truth } from "./no_snaps_included.ts";
-
-Deno.test("the truth", () => {
-  truth();
-});
-
-// Create snapshot in .snap file, but it shouldn't be in the coverage output
-Deno.test("snapshot excluded from coverage", async (context) => {
-  await assertSnapshot(context, {});
-});
diff --git a/cli/tests/testdata/coverage/no_tests_included/expected.out b/cli/tests/testdata/coverage/no_tests_included/expected.out
deleted file mode 100644
index 3b2469f2d..000000000
--- a/cli/tests/testdata/coverage/no_tests_included/expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover [WILDCARD]/no_tests_included/foo.ts ... 100.000% (3/3)
diff --git a/cli/tests/testdata/coverage/no_tests_included/foo.test.js b/cli/tests/testdata/coverage/no_tests_included/foo.test.js
deleted file mode 100644
index f555c2d0a..000000000
--- a/cli/tests/testdata/coverage/no_tests_included/foo.test.js
+++ /dev/null
@@ -1,6 +0,0 @@
-import { addNumbers } from "./foo.ts";
-import { assertEquals } from "../../../../../test_util/std/assert/mod.ts";
-
-Deno.test("addNumbers works", () => {
-  assertEquals(addNumbers(1, 2), 3);
-});
diff --git a/cli/tests/testdata/coverage/no_tests_included/foo.test.mts b/cli/tests/testdata/coverage/no_tests_included/foo.test.mts
deleted file mode 100644
index f555c2d0a..000000000
--- a/cli/tests/testdata/coverage/no_tests_included/foo.test.mts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { addNumbers } from "./foo.ts";
-import { assertEquals } from "../../../../../test_util/std/assert/mod.ts";
-
-Deno.test("addNumbers works", () => {
-  assertEquals(addNumbers(1, 2), 3);
-});
diff --git a/cli/tests/testdata/coverage/no_tests_included/foo.test.ts b/cli/tests/testdata/coverage/no_tests_included/foo.test.ts
deleted file mode 100644
index f555c2d0a..000000000
--- a/cli/tests/testdata/coverage/no_tests_included/foo.test.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { addNumbers } from "./foo.ts";
-import { assertEquals } from "../../../../../test_util/std/assert/mod.ts";
-
-Deno.test("addNumbers works", () => {
-  assertEquals(addNumbers(1, 2), 3);
-});
diff --git a/cli/tests/testdata/coverage/no_tests_included/foo.ts b/cli/tests/testdata/coverage/no_tests_included/foo.ts
deleted file mode 100644
index fc2860ef0..000000000
--- a/cli/tests/testdata/coverage/no_tests_included/foo.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function addNumbers(a: number, b: number): number {
-  return a + b;
-}
diff --git a/cli/tests/testdata/coverage/no_transpiled_lines/expected.lcov b/cli/tests/testdata/coverage/no_transpiled_lines/expected.lcov
deleted file mode 100644
index 480945d14..000000000
--- a/cli/tests/testdata/coverage/no_transpiled_lines/expected.lcov
+++ /dev/null
@@ -1,10 +0,0 @@
-SF:[WILDCARD]index.ts
-FNF:0
-FNH:0
-BRF:0
-BRH:0
-DA:1,1
-DA:3,1
-LH:2
-LF:2
-end_of_record
diff --git a/cli/tests/testdata/coverage/no_transpiled_lines/expected.out b/cli/tests/testdata/coverage/no_transpiled_lines/expected.out
deleted file mode 100644
index 3438a045c..000000000
--- a/cli/tests/testdata/coverage/no_transpiled_lines/expected.out
+++ /dev/null
@@ -1 +0,0 @@
-cover [WILDCARD]index.ts ... 100.000% (2/2)
diff --git a/cli/tests/testdata/coverage/no_transpiled_lines/index.ts b/cli/tests/testdata/coverage/no_transpiled_lines/index.ts
deleted file mode 100644
index 7e4f22163..000000000
--- a/cli/tests/testdata/coverage/no_transpiled_lines/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export { assertStrictEquals } from "../../../../../test_util/std/assert/mod.ts";
-
-export * from "./interface.ts";
diff --git a/cli/tests/testdata/coverage/no_transpiled_lines/interface.ts b/cli/tests/testdata/coverage/no_transpiled_lines/interface.ts
deleted file mode 100644
index 6e58a7b2f..000000000
--- a/cli/tests/testdata/coverage/no_transpiled_lines/interface.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export interface TestInterface {
-  id: string;
-}
diff --git a/cli/tests/testdata/coverage/no_transpiled_lines/repro_test.ts b/cli/tests/testdata/coverage/no_transpiled_lines/repro_test.ts
deleted file mode 100644
index ca4a0d17f..000000000
--- a/cli/tests/testdata/coverage/no_transpiled_lines/repro_test.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { assertStrictEquals, TestInterface } from "./index.ts";
-
-Deno.test(function noTranspiledLines() {
-  const foo: TestInterface = { id: "id" };
-
-  assertStrictEquals(foo.id, "id");
-});