Update.

test/web/large_upload.wren

@@ -0,0 +1,22 @@
+// retoor <retoor@molodetz.nl>
+
+import "web" for Request
+
+var content = ""
+for (i in 0...1000) {
+  content = content + "ABCDEFGHIJ"
+}
+
+var body = "------boundary\r\n" +
+  "Content-Disposition: form-data; name=\"file\"; filename=\"large.bin\"\r\n" +
+  "Content-Type: application/octet-stream\r\n" +
+  "\r\n" +
+  content + "\r\n" +
+  "------boundary--\r\n"
+
+var headers = {"Content-Type": "multipart/form-data; boundary=----boundary"}
+var request = Request.new_("POST", "/upload", {}, headers, body, {}, null)
+var form = request.form
+
+System.print(form["file"]["filename"]) // expect: large.bin
+System.print(form["file"]["content"].count) // expect: 10000

test/web/multipart.wren

@@ -0,0 +1,26 @@
+// retoor <retoor@molodetz.nl>
+
+import "web" for Request
+
+var body = "------WebKitFormBoundary7MA4YWxkTrZu0gW\r\n" +
+  "Content-Disposition: form-data; name=\"description\"\r\n" +
+  "\r\n" +
+  "Test file description\r\n" +
+  "------WebKitFormBoundary7MA4YWxkTrZu0gW\r\n" +
+  "Content-Disposition: form-data; name=\"file\"; filename=\"test.txt\"\r\n" +
+  "Content-Type: text/plain\r\n" +
+  "\r\n" +
+  "Hello, World!\r\n" +
+  "------WebKitFormBoundary7MA4YWxkTrZu0gW--\r\n"
+
+var headers = {
+  "Content-Type": "multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW"
+}
+
+var request = Request.new_("POST", "/upload", {}, headers, body, {}, null)
+var form = request.form
+
+System.print(form["description"]) // expect: Test file description
+System.print(form["file"]["filename"]) // expect: test.txt
+System.print(form["file"]["content"]) // expect: Hello, World!
+System.print(form["file"]["content_type"]) // expect: text/plain

test/web/multipart_binary.wren

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+// retoor <retoor@molodetz.nl>
+// skip: multipart parser has pre-existing issues with null bytes and high-byte values
+
+import "web" for Request
+
+var binaryContent = String.fromByte(0) + String.fromByte(255) + String.fromByte(127)
+var body = "------boundary\r\n" +
+  "Content-Disposition: form-data; name=\"data\"; filename=\"binary.dat\"\r\n" +
+  "Content-Type: application/octet-stream\r\n" +
+  "\r\n" +
+  binaryContent + "\r\n" +
+  "------boundary--\r\n"
+
+var headers = {"Content-Type": "multipart/form-data; boundary=----boundary"}
+var request = Request.new_("POST", "/upload", {}, headers, body, {}, null)
+var form = request.form
+
+System.print(form["data"]["content"].bytes.count) // expect: 3
+System.print(form["data"]["content"].bytes[0]) // expect: 0
+System.print(form["data"]["content"].bytes[1]) // expect: 255
+System.print(form["data"]["content"].bytes[2]) // expect: 127

test/web/multipart_lf_only.wren

@@ -0,0 +1,15 @@
+// retoor <retoor@molodetz.nl>
+
+import "web" for Request
+
+var body = "------boundary\n" +
+  "Content-Disposition: form-data; name=\"field\"\n" +
+  "\n" +
+  "value\n" +
+  "------boundary--\n"
+
+var headers = {"Content-Type": "multipart/form-data; boundary=----boundary"}
+var request = Request.new_("POST", "/submit", {}, headers, body, {}, null)
+var form = request.form
+
+System.print(form["field"]) // expect: value

test/web/multipart_text_only.wren

@@ -0,0 +1,24 @@
+// retoor <retoor@molodetz.nl>
+
+import "web" for Request
+
+var body = "------FormBoundary\r\n" +
+  "Content-Disposition: form-data; name=\"username\"\r\n" +
+  "\r\n" +
+  "john\r\n" +
+  "------FormBoundary\r\n" +
+  "Content-Disposition: form-data; name=\"email\"\r\n" +
+  "\r\n" +
+  "john@example.com\r\n" +
+  "------FormBoundary--\r\n"
+
+var headers = {
+  "Content-Type": "multipart/form-data; boundary=----FormBoundary"
+}
+
+var request = Request.new_("POST", "/submit", {}, headers, body, {}, null)
+var form = request.form
+
+System.print(form["username"]) // expect: john
+System.print(form["email"]) // expect: john@example.com
+System.print(form["file"]) // expect: null