diff --git a/script/extract-cbor-rfc-7049-examples.go b/script/extract-cbor-rfc-7049-examples.go
index 3ef9de9..be10da2 100644
--- a/script/extract-cbor-rfc-7049-examples.go
+++ b/script/extract-cbor-rfc-7049-examples.go
@@ -17,8 +17,10 @@
 package main
 
 // extract-cbor-rfc-7049-examples.go extracts the examples (Appendix A) from
-// RFC 7049 "Concise Binary Object Representation (CBOR)". Each example is
-// written to a separate file under a "cbor-rfc-7049-examples" directory.
+// RFC 7049 "Concise Binary Object Representation (CBOR)". If the -concat flag
+// is passed, a single CBOR array containing all of the examples are written to
+// stdout. Otherwise, each example is written to a separate file under a
+// "cbor-rfc-7049-examples" directory.
 //
 // Usage:
 // go run extract-cbor-rfc-7049-examples.go < rfc7049-errata-corrected.txt
@@ -31,11 +33,14 @@
 
 import (
 	"bytes"
+	"flag"
 	"fmt"
 	"io/ioutil"
 	"os"
 )
 
+var concat = flag.Bool("concat", false, "output one monolithic CBOR file")
+
 func main() {
 	if err := main1(); err != nil {
 		os.Stderr.WriteString(err.Error() + "\n")
@@ -48,7 +53,10 @@
 	if err != nil {
 		return err
 	}
-	if err := os.Mkdir("cbor-rfc-7049-examples", 0755); err != nil {
+	if *concat {
+		// Start of CBOR indefinite-length array.
+		os.Stdout.Write([]byte("\x9F"))
+	} else if err := os.Mkdir("cbor-rfc-7049-examples", 0755); err != nil {
 		return err
 	}
 	for remaining := []byte(nil); len(src) > 0; src = remaining {
@@ -78,7 +86,14 @@
 			contents = append(contents, (unhex(src[0])<<4)|unhex(src[1]))
 		}
 	}
-	return emit()
+	if err := emit(); err != nil {
+		return err
+	}
+	if *concat {
+		// End of CBOR indefinite-length array.
+		os.Stdout.Write([]byte("\xFF"))
+	}
+	return nil
 }
 
 var (
@@ -90,6 +105,11 @@
 	if len(contents) == 0 {
 		return nil
 	}
+	if *concat {
+		os.Stdout.Write(contents)
+		contents = nil
+		return nil
+	}
 	filename := fmt.Sprintf("cbor-rfc-7049-examples/%02d.cbor", fileNumber)
 	fileNumber++
 	err := ioutil.WriteFile(filename, contents, 0644)
diff --git a/test/c/std/cbor.c b/test/c/std/cbor.c
index e903a63..18a73ea 100644
--- a/test/c/std/cbor.c
+++ b/test/c/std/cbor.c
@@ -67,13 +67,27 @@
 // No mimic library.
 #endif
 
+// ---------------- Golden Tests
+
+golden_test g_cbor_cbor_rfc_7049_examples_gt = {
+    .want_filename = "test/data/cbor-rfc-7049-examples.tokens",
+    .src_filename = "test/data/cbor-rfc-7049-examples.cbor",
+};
+
 // ---------------- CBOR Tests
 
 const char*  //
 test_wuffs_cbor_decode_interface() {
   CHECK_FOCUS(__func__);
 
-  // TODO.
+  wuffs_cbor__decoder dec;
+  CHECK_STATUS("initialize",
+               wuffs_cbor__decoder__initialize(
+                   &dec, sizeof dec, WUFFS_VERSION,
+                   WUFFS_INITIALIZE__LEAVE_INTERNAL_BUFFERS_UNINITIALIZED));
+  CHECK_STRING(do_test__wuffs_base__token_decoder(
+      wuffs_cbor__decoder__upcast_as__wuffs_base__token_decoder(&dec),
+      &g_cbor_cbor_rfc_7049_examples_gt));
 
   return NULL;
 }
diff --git a/test/data/README.md b/test/data/README.md
index 94dc070..ba67800 100644
--- a/test/data/README.md
+++ b/test/data/README.md
@@ -33,6 +33,9 @@
 `bricks-*` are various encodings of an original photo by Nigel Tao
 <nigeltao@golang.org>.
 
+`cbor-rfc-7049-examples.cbor` is the concatenated examples from RFC 7049. The
+`cbor-rfc-7049-examples.*.json` files were then generated by `example/jsonptr`.
+
 `crude-flag.*` is an original animation by Nigel Tao
 <nigeltao@golang.org>. See the `lib/nie` documentation.
 
diff --git a/test/data/cbor-rfc-7049-examples.cbor b/test/data/cbor-rfc-7049-examples.cbor
new file mode 100644
index 0000000..51a2fc9
--- /dev/null
+++ b/test/data/cbor-rfc-7049-examples.cbor
Binary files differ
diff --git a/test/data/cbor-rfc-7049-examples.sans-comments.json b/test/data/cbor-rfc-7049-examples.sans-comments.json
new file mode 100644
index 0000000..419f2cb
--- /dev/null
+++ b/test/data/cbor-rfc-7049-examples.sans-comments.json
@@ -0,0 +1,224 @@
+[
+    0,
+    1,
+    10,
+    23,
+    24,
+    25,
+    100,
+    1000,
+    1000000,
+    1000000000000,
+    18446744073709551615,
+    "AQAAAAAAAAAA",
+    -18446744073709551616,
+    "AQAAAAAAAAAA",
+    -1,
+    -10,
+    -100,
+    -1000,
+    0,
+    -0,
+    1,
+    1.1,
+    1.5,
+    65504,
+    100000,
+    3.4028234663852886e+38,
+    1e+300,
+    5.960464477539063e-08,
+    6.103515625e-05,
+    -4,
+    -4.1,
+    null,
+    null,
+    null,
+    null,
+    null,
+    null,
+    null,
+    null,
+    null,
+    false,
+    true,
+    null,
+    null,
+    null,
+    null,
+    null,
+    "2013-03-21T20:04:00Z",
+    1363896240,
+    1.3638962405e+09,
+    "AQIDBA",
+    "ZElFVEY",
+    "http://www.example.com",
+    "",
+    "AQIDBA",
+    "",
+    "a",
+    "IETF",
+    "\"\\",
+    "ü",
+    "水",
+    "𐅑",
+    [],
+    [
+        1,
+        2,
+        3
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+        22,
+        23,
+        24,
+        25
+    ],
+    {},
+    {
+        "1": 2,
+        "3": 4
+    },
+    {
+        "a": 1,
+        "b": [
+            2,
+            3
+        ]
+    },
+    [
+        "a",
+        {
+            "b": "c"
+        }
+    ],
+    {
+        "a": "A",
+        "b": "B",
+        "c": "C",
+        "d": "D",
+        "e": "E"
+    },
+    "AQIDBAU",
+    "streaming",
+    [],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+        22,
+        23,
+        24,
+        25
+    ],
+    {
+        "a": 1,
+        "b": [
+            2,
+            3
+        ]
+    },
+    [
+        "a",
+        {
+            "b": "c"
+        }
+    ],
+    {
+        "Fun": true,
+        "Amt": -2
+    }
+]
diff --git a/test/data/cbor-rfc-7049-examples.tokens b/test/data/cbor-rfc-7049-examples.tokens
new file mode 100644
index 0000000..0a3d379
--- /dev/null
+++ b/test/data/cbor-rfc-7049-examples.tokens
Binary files differ
diff --git a/test/data/cbor-rfc-7049-examples.with-comments.json b/test/data/cbor-rfc-7049-examples.with-comments.json
new file mode 100644
index 0000000..b35a473
--- /dev/null
+++ b/test/data/cbor-rfc-7049-examples.with-comments.json
@@ -0,0 +1,224 @@
+[
+    0,
+    1,
+    10,
+    23,
+    24,
+    25,
+    100,
+    1000,
+    1000000,
+    1000000000000,
+    18446744073709551615,
+    /*cbor:tag2*//*cbor:base64url*/"AQAAAAAAAAAA",
+    -18446744073709551616,
+    /*cbor:tag3*//*cbor:base64url*/"AQAAAAAAAAAA",
+    -1,
+    -10,
+    -100,
+    -1000,
+    0,
+    -0,
+    1,
+    1.1,
+    1.5,
+    65504,
+    100000,
+    3.4028234663852886e+38,
+    1e+300,
+    5.960464477539063e-08,
+    6.103515625e-05,
+    -4,
+    -4.1,
+    /*cbor:Inf*/null,
+    /*cbor:NaN*/null,
+    /*cbor:-Inf*/null,
+    /*cbor:Inf*/null,
+    /*cbor:NaN*/null,
+    /*cbor:-Inf*/null,
+    /*cbor:Inf*/null,
+    /*cbor:NaN*/null,
+    /*cbor:-Inf*/null,
+    false,
+    true,
+    null,
+    /*cbor:undefined*/null,
+    /*cbor:simple16*/null,
+    /*cbor:simple24*/null,
+    /*cbor:simple255*/null,
+    /*cbor:tag0*/"2013-03-21T20:04:00Z",
+    /*cbor:tag1*/1363896240,
+    /*cbor:tag1*/1.3638962405e+09,
+    /*cbor:tag23*//*cbor:base64url*/"AQIDBA",
+    /*cbor:tag24*//*cbor:base64url*/"ZElFVEY",
+    /*cbor:tag32*/"http://www.example.com",
+    /*cbor:base64url*/"",
+    /*cbor:base64url*/"AQIDBA",
+    "",
+    "a",
+    "IETF",
+    "\"\\",
+    "ü",
+    "水",
+    "𐅑",
+    [],
+    [
+        1,
+        2,
+        3
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+        22,
+        23,
+        24,
+        25
+    ],
+    {},
+    {
+        "1": 2,
+        "3": 4
+    },
+    {
+        "a": 1,
+        "b": [
+            2,
+            3
+        ]
+    },
+    [
+        "a",
+        {
+            "b": "c"
+        }
+    ],
+    {
+        "a": "A",
+        "b": "B",
+        "c": "C",
+        "d": "D",
+        "e": "E"
+    },
+    /*cbor:base64url*/"AQIDBAU",
+    "streaming",
+    [],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        [
+            2,
+            3
+        ],
+        [
+            4,
+            5
+        ]
+    ],
+    [
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+        22,
+        23,
+        24,
+        25
+    ],
+    {
+        "a": 1,
+        "b": [
+            2,
+            3
+        ]
+    },
+    [
+        "a",
+        {
+            "b": "c"
+        }
+    ],
+    {
+        "Fun": true,
+        "Amt": -2
+    }
+]