4 files changed, 84 insertions, 0 deletions
diff --git a/tests/testdata/run/import_meta/importmap.json b/tests/testdata/run/import_meta/importmap.json
new file mode 100644
index 000000000..d85fe3028
--- /dev/null
+++ b/tests/testdata/run/import_meta/importmap.json
@@ -0,0 +1,12 @@
+{
+  "imports": {
+    "bare": "https://example.com/",
+    "https://example.com/rewrite": "https://example.com/rewritten",
+
+    "1": "https://example.com/PASS-1",
+    "null": "https://example.com/PASS-null",
+    "undefined": "https://example.com/PASS-undefined",
+    "[object Object]": "https://example.com/PASS-object",
+    "npm:preact": "https://example.com/preact"
+  }
+}
diff --git a/tests/testdata/run/import_meta/main.out b/tests/testdata/run/import_meta/main.out
new file mode 100644
index 000000000..5a86d6240
--- /dev/null
+++ b/tests/testdata/run/import_meta/main.out
@@ -0,0 +1,13 @@
+other remote [WILDCARD]other.ts false undefined undefined
+other [WILDCARD]other.ts false [WILDCARD]other.ts [WILDCARD]
+main [WILDCARD]main.ts true [WILDCARD]main.ts [WILDCARD]
+Resolving ./foo.js file:///[WILDCARD]/foo.js
+Resolving bare from import map https://example.com/
+Resolving https://example.com/rewrite from import map https://example.com/rewritten
+Resolving without a value from import map https://example.com/PASS-undefined
+Resolving 1 from import map https://example.com/PASS-1
+Resolving null from import map https://example.com/PASS-null
+Resolving object from import map https://example.com/PASS-object
+Resolving npm:cowsay npm:cowsay
+Resolving npm:cowsay@1 npm:cowsay@1
+Resolving npm:preact from import map https://example.com/preact
diff --git a/tests/testdata/run/import_meta/main.ts b/tests/testdata/run/import_meta/main.ts
new file mode 100644
index 000000000..61880e2c1
--- /dev/null
+++ b/tests/testdata/run/import_meta/main.ts
@@ -0,0 +1,52 @@
+import { assertThrows } from "../../../../test_util/std/assert/mod.ts";
+import "http://localhost:4545/run/import_meta/other.ts";
+import "./other.ts";
+
+console.log(
+  "main",
+  import.meta.url,
+  import.meta.main,
+  import.meta.filename,
+  import.meta.dirname,
+);
+
+console.log("Resolving ./foo.js", import.meta.resolve("./foo.js"));
+console.log("Resolving bare from import map", import.meta.resolve("bare"));
+console.log(
+  "Resolving https://example.com/rewrite from import map",
+  import.meta.resolve("https://example.com/rewrite"),
+);
+console.log(
+  "Resolving without a value from import map",
+  import.meta.resolve(),
+);
+console.log(
+  "Resolving 1 from import map",
+  import.meta.resolve(1),
+);
+console.log(
+  "Resolving null from import map",
+  import.meta.resolve(null),
+);
+console.log(
+  "Resolving object from import map",
+  import.meta.resolve({}),
+);
+assertThrows(() => {
+  import.meta.resolve("too", "many", "arguments");
+}, TypeError);
+assertThrows(() => {
+  import.meta.resolve("://malformed/url?asdf");
+}, TypeError);
+console.log(
+  "Resolving npm:cowsay",
+  import.meta.resolve("npm:cowsay"),
+);
+console.log(
+  "Resolving npm:cowsay@1",
+  import.meta.resolve("npm:cowsay@1"),
+);
+console.log(
+  "Resolving npm:preact from import map",
+  import.meta.resolve("npm:preact"),
+);
diff --git a/tests/testdata/run/import_meta/other.ts b/tests/testdata/run/import_meta/other.ts
new file mode 100644
index 000000000..5da6a4936
--- /dev/null
+++ b/tests/testdata/run/import_meta/other.ts
@@ -0,0 +1,7 @@
+console.log(
+  import.meta.url.startsWith("http") ? "other remote" : "other",
+  import.meta.url,
+  import.meta.main,
+  import.meta.filename,
+  import.meta.dirname,
+);