diff options
Diffstat (limited to 'testing/web-platform/tests/fetch/api/response/response-init-contenttype.any.js')
-rw-r--r-- | testing/web-platform/tests/fetch/api/response/response-init-contenttype.any.js | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/api/response/response-init-contenttype.any.js b/testing/web-platform/tests/fetch/api/response/response-init-contenttype.any.js new file mode 100644 index 0000000000..3a7744c287 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/response/response-init-contenttype.any.js @@ -0,0 +1,125 @@ +test(() => { + const response = new Response(); + assert_equals(response.headers.get("Content-Type"), null); +}, "Default Content-Type for Response with empty body"); + +test(() => { + const blob = new Blob([]); + const response = new Response(blob); + assert_equals(response.headers.get("Content-Type"), null); +}, "Default Content-Type for Response with Blob body (no type set)"); + +test(() => { + const blob = new Blob([], { type: "" }); + const response = new Response(blob); + assert_equals(response.headers.get("Content-Type"), null); +}, "Default Content-Type for Response with Blob body (empty type)"); + +test(() => { + const blob = new Blob([], { type: "a/b; c=d" }); + const response = new Response(blob); + assert_equals(response.headers.get("Content-Type"), "a/b; c=d"); +}, "Default Content-Type for Response with Blob body (set type)"); + +test(() => { + const buffer = new Uint8Array(); + const response = new Response(buffer); + assert_equals(response.headers.get("Content-Type"), null); +}, "Default Content-Type for Response with buffer source body"); + +promise_test(async () => { + const formData = new FormData(); + formData.append("a", "b"); + const response = new Response(formData); + const boundary = (await response.text()).split("\r\n")[0].slice(2); + assert_equals( + response.headers.get("Content-Type"), + `multipart/form-data; boundary=${boundary}`, + ); +}, "Default Content-Type for Response with FormData body"); + +test(() => { + const usp = new URLSearchParams(); + const response = new Response(usp); + assert_equals( + response.headers.get("Content-Type"), + "application/x-www-form-urlencoded;charset=UTF-8", + ); +}, "Default Content-Type for Response with URLSearchParams body"); + +test(() => { + const response = new Response(""); + assert_equals( + response.headers.get("Content-Type"), + "text/plain;charset=UTF-8", + ); +}, "Default Content-Type for Response with string body"); + +test(() => { + const stream = new ReadableStream(); + const response = new Response(stream); + assert_equals(response.headers.get("Content-Type"), null); +}, "Default Content-Type for Response with ReadableStream body"); + +// ----------------------------------------------------------------------------- + +const OVERRIDE_MIME = "test/only; mime=type"; + +function responseWithOverrideMime(body) { + return new Response( + body, + { headers: { "Content-Type": OVERRIDE_MIME } }, + ); +} + +test(() => { + const response = responseWithOverrideMime(undefined); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with empty body"); + +test(() => { + const blob = new Blob([]); + const response = responseWithOverrideMime(blob); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with Blob body (no type set)"); + +test(() => { + const blob = new Blob([], { type: "" }); + const response = responseWithOverrideMime(blob); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with Blob body (empty type)"); + +test(() => { + const blob = new Blob([], { type: "a/b; c=d" }); + const response = responseWithOverrideMime(blob); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with Blob body (set type)"); + +test(() => { + const buffer = new Uint8Array(); + const response = responseWithOverrideMime(buffer); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with buffer source body"); + +test(() => { + const formData = new FormData(); + const response = responseWithOverrideMime(formData); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with FormData body"); + +test(() => { + const usp = new URLSearchParams(); + const response = responseWithOverrideMime(usp); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with URLSearchParams body"); + +test(() => { + const response = responseWithOverrideMime(""); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with string body"); + +test(() => { + const stream = new ReadableStream(); + const response = responseWithOverrideMime(stream); + assert_equals(response.headers.get("Content-Type"), OVERRIDE_MIME); +}, "Can override Content-Type for Response with ReadableStream body"); |