1 files changed, 357 insertions, 0 deletions

diff --git a/testing/web-platform/tests/html/semantics/forms/form-submission-0/multipart-formdata.window.js b/testing/web-platform/tests/html/semantics/forms/form-submission-0/multipart-formdata.window.js
new file mode 100644
index 0000000000..ca69c7dac7
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/forms/form-submission-0/multipart-formdata.window.js
@@ -0,0 +1,357 @@
+// META: script=enctypes-helper.js
+
+// Form submissions in multipart/form-data are also tested in
+// /FileAPI/file/send-file*
+
+// The `expected` property of objects passed to `formTest` must be an object
+// with `name`, `value` and optionally `filename` properties, which represent
+// the corresponding data in a multipart/form-data part.
+const formTest = formSubmissionTemplate(
+  "multipart/form-data",
+  ({ name, filename, value }, serialized) => {
+    let headers;
+    if (filename === undefined) {
+      headers = [`Content-Disposition: form-data; name="${name}"`];
+    } else {
+      headers = [
+        `Content-Disposition: form-data; name="${name}"; filename="${filename}"`,
+        "Content-Type: text/plain",
+      ];
+    }
+
+    const boundary = serialized.split("\r\n")[0];
+
+    return [
+      boundary,
+      ...headers,
+      "",
+      value,
+      boundary + "--",
+      "",
+    ].join("\r\n");
+  },
+);
+
+formTest({
+  name: "basic",
+  value: "test",
+  expected: {
+    name: "basic",
+    value: "test",
+  },
+  description: "Basic test",
+});
+
+formTest({
+  name: "basic",
+  value: new File([], "file-test.txt", { type: "text/plain" }),
+  expected: {
+    name: "basic",
+    filename: "file-test.txt",
+    value: "",
+  },
+  description: "Basic File test",
+});
+
+formTest({
+  name: "a\0b",
+  value: "c",
+  expected: {
+    name: "a\0b",
+    value: "c",
+  },
+  description: "0x00 in name",
+});
+
+formTest({
+  name: "a",
+  value: "b\0c",
+  expected: {
+    name: "a",
+    value: "b\0c",
+  },
+  description: "0x00 in value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\0c", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b\0c",
+    value: "",
+  },
+  description: "0x00 in filename",
+});
+
+formTest({
+  name: "a\nb",
+  value: "c",
+  expected: {
+    name: "a%0D%0Ab",
+    value: "c",
+  },
+  description: "\\n in name",
+});
+
+formTest({
+  name: "a\rb",
+  value: "c",
+  expected: {
+    name: "a%0D%0Ab",
+    value: "c",
+  },
+  description: "\\r in name",
+});
+
+formTest({
+  name: "a\r\nb",
+  value: "c",
+  expected: {
+    name: "a%0D%0Ab",
+    value: "c",
+  },
+  description: "\\r\\n in name",
+});
+
+formTest({
+  name: "a\n\rb",
+  value: "c",
+  expected: {
+    name: "a%0D%0A%0D%0Ab",
+    value: "c",
+  },
+  description: "\\n\\r in name",
+});
+
+formTest({
+  name: "a",
+  value: "b\nc",
+  expected: {
+    name: "a",
+    value: "b\r\nc",
+  },
+  description: "\\n in value",
+});
+
+formTest({
+  name: "a",
+  value: "b\rc",
+  expected: {
+    name: "a",
+    value: "b\r\nc",
+  },
+  description: "\\r in value",
+});
+
+formTest({
+  name: "a",
+  value: "b\r\nc",
+  expected: {
+    name: "a",
+    value: "b\r\nc",
+  },
+  description: "\\r\\n in value",
+});
+
+formTest({
+  name: "a",
+  value: "b\n\rc",
+  expected: {
+    name: "a",
+    value: "b\r\n\r\nc",
+  },
+  description: "\\n\\r in value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\nc", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b%0Ac",
+    value: "",
+  },
+  description: "\\n in filename",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\rc", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b%0Dc",
+    value: "",
+  },
+  description: "\\r in filename",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\r\nc", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b%0D%0Ac",
+    value: "",
+  },
+  description: "\\r\\n in filename",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\n\rc", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b%0A%0Dc",
+    value: "",
+  },
+  description: "\\n\\r in filename",
+});
+
+formTest({
+  name: 'a"b',
+  value: "c",
+  expected: {
+    name: "a%22b",
+    value: "c",
+  },
+  description: "double quote in name",
+});
+
+formTest({
+  name: "a",
+  value: 'b"c',
+  expected: {
+    name: "a",
+    value: 'b"c',
+  },
+  description: "double quote in value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], 'b"c', { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b%22c",
+    value: "",
+  },
+  description: "double quote in filename",
+});
+
+formTest({
+  name: "a'b",
+  value: "c",
+  expected: {
+    name: "a'b",
+    value: "c",
+  },
+  description: "single quote in name",
+});
+
+formTest({
+  name: "a",
+  value: "b'c",
+  expected: {
+    name: "a",
+    value: "b'c",
+  },
+  description: "single quote in value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b'c", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b'c",
+    value: "",
+  },
+  description: "single quote in filename",
+});
+
+formTest({
+  name: "a\\b",
+  value: "c",
+  expected: {
+    name: "a\\b",
+    value: "c",
+  },
+  description: "backslash in name",
+});
+
+formTest({
+  name: "a",
+  value: "b\\c",
+  expected: {
+    name: "a",
+    value: "b\\c",
+  },
+  description: "backslash in value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "b\\c", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "b\\c",
+    value: "",
+  },
+  description: "backslash in filename",
+});
+
+formTest({
+  name: "áb",
+  value: "ç",
+  expected: {
+    name: "\xC3\xA1b",
+    value: "\xC3\xA7",
+  },
+  description: "non-ASCII in name and value",
+});
+
+formTest({
+  name: "a",
+  value: new File([], "ə.txt", { type: "text/plain" }),
+  expected: {
+    name: "a",
+    filename: "\xC9\x99.txt",
+    value: "",
+  },
+  description: "non-ASCII in filename",
+});
+
+formTest({
+  name: "aəb",
+  value: "c\uFFFDd",
+  formEncoding: "windows-1252",
+  expected: {
+    name: "aəb",
+    value: "c�d",
+  },
+  description: "characters not in encoding in name and value",
+});
+
+formTest({
+  name: "á",
+  value: new File([], "💩", { type: "text/plain" }),
+  formEncoding: "windows-1252",
+  expected: {
+    name: "\xE1",
+    filename: "💩",
+    value: "",
+  },
+  description: "character not in encoding in filename",
+});
+
+formTest({
+  name: "\uD800",
+  value: "\uD800",
+  formEncoding: "windows-1252",
+  expected: {
+    name: "�",
+    value: "�"
+  },
+  description: "lone surrogate in name and value",
+});