1 files changed, 187 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/http-cache/partial.any.js b/testing/web-platform/tests/fetch/http-cache/partial.any.js
new file mode 100644
index 0000000000..a75b8115f5
--- /dev/null
+++ b/testing/web-platform/tests/fetch/http-cache/partial.any.js
@@ -0,0 +1,187 @@
+// META: global=window,worker
+// META: title=HTTP Cache - Partial Content
+// META: timeout=long
+// META: script=/common/utils.js
+// META: script=/common/get-host-info.sub.js
+// META: script=http-cache.js
+
+var tests = [
+  {
+    name: "HTTP cache stores partial content and reuses it",
+    requests: [
+      {
+        request_headers: [
+          ['Range', "bytes=-5"]
+        ],
+        response_status: [206, "Partial Content"],
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+          ["Content-Range", "bytes 4-9/10"]
+        ],
+        response_body: "01234",
+        expected_request_headers: [
+          ["Range", "bytes=-5"]
+        ]
+      },
+      {
+        request_headers: [
+          ["Range", "bytes=-5"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "01234"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores complete response and serves smaller ranges from it (byte-range-spec)",
+    requests: [
+      {
+        response_headers: [
+          ["Cache-Control", "max-age=3600"]
+        ],
+        response_body: "01234567890"
+      },
+      {
+        request_headers: [
+          ['Range', "bytes=0-1"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "01"
+      },
+    ]
+  },
+  {
+    name: "HTTP cache stores complete response and serves smaller ranges from it (absent last-byte-pos)",
+    requests: [
+      {
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+        ],
+        response_body: "01234567890"
+      },
+      {
+        request_headers: [
+          ['Range', "bytes=1-"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "1234567890"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores complete response and serves smaller ranges from it (suffix-byte-range-spec)",
+    requests: [
+      {
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+        ],
+        response_body: "0123456789A"
+      },
+      {
+        request_headers: [
+          ['Range', "bytes=-1"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "A"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores partial response and serves smaller ranges from it (byte-range-spec)",
+    requests: [
+      {
+        request_headers: [
+          ['Range', "bytes=-5"]
+        ],
+        response_status: [206, "Partial Content"],
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+          ["Content-Range", "bytes 4-9/10"]
+        ],
+        response_body: "01234"
+      },
+      {
+        request_headers: [
+          ['Range', "bytes=6-8"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "234"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores partial response and serves smaller ranges from it (absent last-byte-pos)",
+    requests: [
+      {
+        request_headers: [
+          ['Range', "bytes=-5"]
+        ],
+        response_status: [206, "Partial Content"],
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+          ["Content-Range", "bytes 4-9/10"]
+        ],
+        response_body: "01234"
+      },
+      {
+        request_headers: [
+          ["Range", "bytes=6-"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "234"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores partial response and serves smaller ranges from it (suffix-byte-range-spec)",
+    requests: [
+      {
+        request_headers: [
+          ['Range', "bytes=-5"]
+        ],
+        response_status: [206, "Partial Content"],
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+          ["Content-Range", "bytes 4-9/10"]
+        ],
+        response_body: "01234"
+      },
+      {
+        request_headers: [
+          ['Range', "bytes=-1"]
+        ],
+        expected_type: "cached",
+        expected_status: 206,
+        expected_response_text: "4"
+      }
+    ]
+  },
+  {
+    name: "HTTP cache stores partial content and completes it",
+    requests: [
+      {
+        request_headers: [
+          ['Range', "bytes=-5"]
+        ],
+        response_status: [206, "Partial Content"],
+        response_headers: [
+          ["Cache-Control", "max-age=3600"],
+          ["Content-Range", "bytes 0-4/10"]
+        ],
+        response_body: "01234"
+      },
+      {
+        expected_request_headers: [
+          ["range", "bytes=5-"]
+        ]
+      }
+    ]
+  },
+];
+run_tests(tests);