test(codes): compare QR with segno, decode QR dumps and the QR screenshot

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

22 files changed, 210 insertions, 0 deletions

diff --git a/test/codes/CodeCacheTest.mc b/test/codes/CodeCacheTest.mc
new file mode 100644
index 0000000..e09d902
--- /dev/null
+++ b/test/codes/CodeCacheTest.mc
@@ -0,0 +1,54 @@
+// Author:  cirakg & claude ai
+// Summary: Tests for the encrypted barcode matrix cache: round trip, keys of locked entries, invalidation and tampering.
+
+import Toybox.Lang;
+import Toybox.Test;
+
+(:test)
+function codeCacheRoundTripsAndInvalidates(logger as Test.Logger) as Boolean {
+    var store = new MemoryBackend();
+    var vault = new Vault(store, new FakeTime());
+    var e = StorageFixtures.code("QR card");
+    e.type = Codes.QR;
+    var id = vault.add(e);
+    var qr = Qr.encode("cache me", 1, 0, -1) as Qr.MatrixCode;
+    var matrix = new Codes.Matrix(qr.size, qr.size, 4, qr.modules);
+    vault.saveCodeCache(id, matrix.toBytes());
+    var back = Codes.Matrix.fromBytes(vault.loadCodeCache(id) as ByteArray);
+    var same = back != null && back.width == qr.size && back.quiet == 4 && Bytes.equal(back.modules, qr.modules);
+    // The cache is sealed: tampering gives no cache rather than a wrong code.
+    var stored = store.raw("x." + id) as ByteArray;
+    stored[stored.size() - 1] = stored[stored.size() - 1] ^ 1;
+    var tampered = vault.loadCodeCache(id) == null;
+    vault.saveCodeCache(id, matrix.toBytes());
+    var opened = vault.open(id);
+    vault.update(opened);
+    opened.wipeSecrets();
+    var clearedByUpdate = store.getValue("x." + id) == null;
+    vault.saveCodeCache(id, matrix.toBytes());
+    vault.remove(id);
+    return same && tampered && clearedByUpdate && store.getValue("x." + id) == null;
+}
+
+// A locked entry's cache uses the master key: unreadable while locked.
+(:test)
+function codeCacheOfLockedEntriesNeedsTheSession(logger as Test.Logger) as Boolean {
+    var vault = new Vault(new MemoryBackend(), new FakeTime());
+    StorageFixtures.setPin(vault, StorageFixtures.PIN);
+    var e = StorageFixtures.code("Locked QR");
+    e.type = Codes.QR;
+    e.locked = true;
+    var id = vault.add(e);
+    vault.saveCodeCache(id, [3, 1, 4, 0xE0]b);
+    vault.lock();
+    var code = 0;
+    try {
+        vault.loadCodeCache(id);
+    } catch (err instanceof VaultError) {
+        code = err.code;
+    }
+    StorageFixtures.unlock(vault, StorageFixtures.PIN);
+    var back = vault.loadCodeCache(id);
+    return code == VaultError.LOCKED && back != null && Bytes.equal(back, [3, 1, 4, 0xE0]b)
+        && Codes.Matrix.fromBytes([3, 1, 4, 0xE0]b) != null && Codes.Matrix.fromBytes([3, 1, 4]b) == null;
+}
diff --git a/test/codes/QrTest.mc b/test/codes/QrTest.mc
new file mode 100644
index 0000000..50cb35a
--- /dev/null
+++ b/test/codes/QrTest.mc
@@ -0,0 +1,120 @@
+// Author:  cirakg & claude ai
+// Summary: Tests for the QR encoder: segno reference matrices (forced and automatic version and mask), decoding dumps, capacity, timing.
+
+import Toybox.Lang;
+import Toybox.System;
+import Toybox.Test;
+
+(:test)
+module QrFixtures {
+
+    // Row-major modules packed 8 per byte, as hex (the CodeVectors format).
+    function packedHex(code as Qr.MatrixCode) as String {
+        var m = code.modules;
+        var out = new [(m.size() + 7) / 8]b;
+        for (var i = 0; i < m.size(); i++) {
+            if (m[i] == 1) {
+                out[i / 8] = out[i / 8] | (0x80 >> (i % 8));
+            }
+        }
+        return Bytes.toHex(out);
+    }
+}
+
+// README 12.4 check 1 for QR: identical to segno with forced version and
+// mask, and the same automatic version and mask choice.
+(:test)
+function qrMatchesSegno(logger as Test.Logger) as Boolean {
+    var rows = CodeVectors.QR;
+    for (var i = 0; i < rows.size(); i++) {
+        var row = rows[i] as Array;
+        var payload = row[0] as String;
+        var result = Qr.encode(payload, row[1] as Number, row[2] as Number, row[3] as Number);
+        if (result instanceof Codes.CodeError) {
+            logger.error("row " + i + ": " + result.message);
+            return false;
+        }
+        var expectedVersion = row[4] as Number;
+        var expectedMask = row[5] as Number;
+        if (result.version != expectedVersion || result.mask != expectedMask) {
+            logger.error("row " + i + " '" + Text.clip(payload, 20) + "': version " + result.version + " mask " + result.mask
+                + ", segno " + expectedVersion + " / " + expectedMask);
+            return false;
+        }
+        var got = QrFixtures.packedHex(result);
+        var expected = row[6] as String;
+        if (!got.equals(expected)) {
+            logger.error("row " + i + " '" + Text.clip(payload, 20) + "' (version " + result.version + ") matrix differs");
+            logger.debug("QRGOT " + got);
+            return false;
+        }
+    }
+    logger.debug("CODES qr reference rows=" + rows.size());
+    return true;
+}
+
+// README 12.4 check 2: mixed-mode (segmented), Unicode and long payloads,
+// decoded by tools/check_codes.py with zxing-cpp.
+(:test)
+function qrDumpForDecoding(logger as Test.Logger) as Boolean {
+    var payloads = [
+        "ABC12345678901234xyz", "Membership 0042-7731-55 · Zürich", "12345678901234567890HELLO WORLD hello world",
+        "WIFI:T:WPA;S:FakeNet;P:not-a-real-password;;", "😀 emoji and Ünïcödé", "a"
+    ];
+    var seed = 777;
+    for (var i = 0; i < 24; i++) {
+        var text = "";
+        var length = 1 + i * 13 % 90;
+        for (var k = 0; k < length; k++) {
+            seed = (seed * 1103515245 + 12345) & 0x7FFFFFFF;
+            var pool = (seed >> 16) % 3 == 0 ? "0123456789" : ((seed >> 16) % 3 == 1 ? "ABCXYZ $%*+-./:" : "abcxyz,!?é");
+            var at = (seed >> 4) % pool.length();
+            text += pool.substring(at, at + 1);
+        }
+        payloads.add(text);
+    }
+    for (var i = 0; i < payloads.size(); i++) {
+        var text = payloads[i] as String;
+        var result = Qr.encode(text, i % 4, 0, -1);
+        if (result instanceof Codes.CodeError) {
+            logger.error("'" + text + "': " + result.message);
+            return false;
+        }
+        logger.debug("QRDUMP " + result.size + " " + Bytes.toHex(Bytes.fromUtf8(text)) + " " + QrFixtures.packedHex(result));
+    }
+    return true;
+}
+
+(:test)
+function qrReportsCapacity(logger as Test.Logger) as Boolean {
+    var big = "";
+    for (var i = 0; i < 300; i++) {
+        big += "abcdefghij";
+    }
+    var tooLong = Qr.encode(big, 3, 0, -1);
+    var forced = Qr.encode("hello world, too long for version 1", 3, 1, -1);
+    var empty = Qr.encode("", 1, 0, -1);
+    return tooLong instanceof Codes.CodeError && (tooLong.message.find("too long") != null)
+        && forced instanceof Codes.CodeError && empty instanceof Codes.CodeError;
+}
+
+// Timing and step counts for PERFORMANCE.md (simulator).
+(:test)
+function qrBenchmark(logger as Test.Logger) as Boolean {
+    var text = "";
+    for (var i = 0; i < 20; i++) {
+        text += "abcdefghij";
+    }
+    var inputs = ["https://example.com/member/12345", text, text + text + text + text + text];
+    for (var i = 0; i < inputs.size(); i++) {
+        var job = new Qr.QrJob(inputs[i] as String, 1, 0, -1);
+        var steps = 0;
+        var start = System.getTimer();
+        while (!job.step(1)) {
+            steps++;
+        }
+        var code = job.result as Qr.MatrixCode;
+        logger.debug("BENCH qr_v" + code.version + " ms=" + (System.getTimer() - start) + " steps=" + steps);
+    }
+    return true;
+}
diff --git a/test/data/CodeVectors.mc b/test/data/CodeVectors.mc
index 64f8644..bb5f7bd 100644
--- a/test/data/CodeVectors.mc
+++ b/test/data/CodeVectors.mc
@@ -227,4 +227,40 @@ module CodeVectors {
         [7, "5620356163", 25, "101011101000111000101010111010001000111011100011101000101010001110111010100010001110001110101011101"],
         [8, "B+2C", 17, "1001001011010110110110101001011010100100110"]
     ];
+
+    // [payload, level, version (0 auto), mask (-1 auto), segno version, segno mask,
+    //  segno matrix as hex of row-major bits]
+    const QR = [
+        ["01234567", 1, 1, 2, 1, 2, "fe5bfc13d06ea0bb7585dbabaec14507faafe01300be4be0ad4b08d53e1083c1f948005f33f9ac1057c5ba8965d6482ead2904036fef4a00"],
+        ["HELLO WORLD", 2, 1, 6, 1, 6, "fe13fc16506e96bb75f5dbad2ec12507faafe01b005eced5e87b8ac4c168b18dfeef8044a3f999f05497bad23dd5c52e908705ce6fe50100"],
+        ["hello, worlddddddddddddddddddddd", 0, 2, 0, 2, 0, "fe333fc13b906ea88bb74665dba332ec13b907faaafe01bb00efcce206e651e4822cff1bbd0e2ace1882671e5aa34e927b82a6ccf80066c5ffa26b705b91abaacf8dd3685eeaa66b05bb2afecda980"],
+        ["Zürich ✓ fakeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee", 1, 5, 3, 5, 3, "fef33d0bfc16bf1c506e936e38bb751f85e5dba16d0baec1049c7107faaaaaafe01e8c7200b720f43a590489e848a1e438e377518871c4f53ad42f0eb842e85cbf7db0e394ce96f1c6c37eb22f4064af185e9329b8e38f454995c71bb2efef42b8e4da5e872018c38e028236871ebec3fb42f6f88f8e85fe15e48e381d7a831c7a113fc2f4fa004185e447fad638aa705adc7318ba4af42f95d6e5e894eeb1b8e1f104e071c9cfea342e6780"],
+        ["https://example.com/member/abccccccccccccc", 1, 0, -1, 3, 7, "fe6373fc136b506e9af2bb746665dba67a2ec151e907faaaafe00b5900968e9507a426524ef4a47d51284b63614de5dcf43a03afd0b3ed3bcbaa3b506c1247763a68dd91a67165f739a6e9fa00726c5ff82aaa505e851fba02cf85d5c2f7ae95883b04c8b42feaa4bd00"],
+        ["314159265358979323846264338327950288419716939937510", 3, 0, -1, 3, 3, "fe2cabfc1323d06e886abb7404f5dbadbcaec10e0907faaaafe01f3f0033a49683e08632dff753a25a06ec28f034511c6c33df3c34c59e0b5f495f225eda6a0e43e4a006420982eb45a3a2f90049a473fb482b9048151bba2f0f85d64b802ebe3adb04656f0fe55fbc00"],
+        ["THE QUICK BROWN FOX 0123456789 $%*+-./::", 2, 7, 4, 7, 4, "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"],
+        ["vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv", 1, 10, 5, 10, 5, "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"],
+        ["ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ", 0, 0, -1, 9, 4, "fefa22054563fc171897da59906ea1670caea4bb75aaa2a96955dba0409f9d722ec164d747525107faaaaaaaaaafe00f61f1c51500ce182bfea4b17bc23fee7a209ee1ab5d745d809de19044b177e82e7dcbdb689fdc36e202d05f74f6fc22a9256c36e508ad46e822c9fb975a36a4f22bcd51265bd05597ada373992435d23336190bea9e3bd79519b6f54a0d85381d5418ef3b3aaaebb6a79462b6f8a8f9ffd02afd451febc4bffc5a5845baa5456b8a2aa5f108831969d171ff408f9d74fda6e1c5c3525523afc4bec2efec8d1cacaf2b6a4e272f5d7f440cee6c1126744f6c63a02aa1d040e53327b762ec287fb540428bef431274b913527de2bc3d2f5217e9349350ab2b60cafbf83d337a05b582bfc64cdb8d77f24093f15372c0580f6cc91a6120f0bf83abfb006ab946a2846bf9f4d6b2d3ab305afe91575d12bacf5ffb4b0fc5d101418eba53ae83346256d34d0533df9c51416fed18a76a4a0000"],
+        ["9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999", 1, 0, -1, 13, 7, "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"],
+        ["byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data byte data    ", 3, 0, -1, 21, 6, "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"],
+        ["prektsmgqerpcriyjm!,!hkfankqtsrqopz!vmhnotiroq;r!?ekcipppppppppppppppppppppppp", 0, 0, -1, 4, 2, "fe729f3fc164b6106e9249ebb754fa75dba72ff2ec164a3507faaaaafe00921a00fba7cbd50eb94fb3d2b24a08ccb923dbf12c7f2dcfc096f91719a582f46bd23a6e1687d2c972294f925afa591bc69124fad67a7f3986e795c93e7b26aa5521d21dacaa8673fc00796f45ffba716bd04d03b1dba874af9dd795dc72ea26229d059008fcfe86409500"],
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 }
diff --git a/test/golden/fenix7/about.png b/test/golden/fenix7/about.png
index 3f74946..1e4799d 100644
--- a/test/golden/fenix7/about.png
+++ b/test/golden/fenix7/about.png
diff --git a/test/golden/fenix7/code.png b/test/golden/fenix7/code.png
index d42686b..11d13d0 100644
--- a/test/golden/fenix7/code.png
+++ b/test/golden/fenix7/code.png
diff --git a/test/golden/fenix7/code_qr.png b/test/golden/fenix7/code_qr.png
new file mode 100644
index 0000000..32ccc0a
--- /dev/null
+++ b/test/golden/fenix7/code_qr.png
diff --git a/test/golden/fr255s/about.png b/test/golden/fr255s/about.png
index b2f2548..70134e0 100644
--- a/test/golden/fr255s/about.png
+++ b/test/golden/fr255s/about.png
diff --git a/test/golden/fr255s/code.png b/test/golden/fr255s/code.png
index fc6989a..7b112ec 100644
--- a/test/golden/fr255s/code.png
+++ b/test/golden/fr255s/code.png
diff --git a/test/golden/fr255s/code_qr.png b/test/golden/fr255s/code_qr.png
new file mode 100644
index 0000000..96e1792
--- /dev/null
+++ b/test/golden/fr255s/code_qr.png
diff --git a/test/golden/fr70/about.png b/test/golden/fr70/about.png
index d7d18a0..8980df8 100644
--- a/test/golden/fr70/about.png
+++ b/test/golden/fr70/about.png
diff --git a/test/golden/fr70/code.png b/test/golden/fr70/code.png
index 4353f5b..a0a2453 100644
--- a/test/golden/fr70/code.png
+++ b/test/golden/fr70/code.png
diff --git a/test/golden/fr70/code_qr.png b/test/golden/fr70/code_qr.png
new file mode 100644
index 0000000..628b094
--- /dev/null
+++ b/test/golden/fr70/code_qr.png
diff --git a/test/golden/fr965/about.png b/test/golden/fr965/about.png
index 65e3902..8e7d950 100644
--- a/test/golden/fr965/about.png
+++ b/test/golden/fr965/about.png
diff --git a/test/golden/fr965/code.png b/test/golden/fr965/code.png
index 35d817e..dca4ce3 100644
--- a/test/golden/fr965/code.png
+++ b/test/golden/fr965/code.png
diff --git a/test/golden/fr965/code_qr.png b/test/golden/fr965/code_qr.png
new file mode 100644
index 0000000..97db8bd
--- /dev/null
+++ b/test/golden/fr965/code_qr.png
diff --git a/test/golden/instinct3amoled45mm/about.png b/test/golden/instinct3amoled45mm/about.png
index 75ad5de..89f3826 100644
--- a/test/golden/instinct3amoled45mm/about.png
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diff --git a/test/golden/instinct3amoled45mm/code.png b/test/golden/instinct3amoled45mm/code.png
index 6cabbac..f393183 100644
--- a/test/golden/instinct3amoled45mm/code.png
+++ b/test/golden/instinct3amoled45mm/code.png
diff --git a/test/golden/instinct3amoled45mm/code_qr.png b/test/golden/instinct3amoled45mm/code_qr.png
new file mode 100644
index 0000000..a0e427a
--- /dev/null
+++ b/test/golden/instinct3amoled45mm/code_qr.png
diff --git a/test/golden/venusq2/code.png b/test/golden/venusq2/code.png
index 42c16a7..8ef5016 100644
--- a/test/golden/venusq2/code.png
+++ b/test/golden/venusq2/code.png
diff --git a/test/golden/venusq2/code_qr.png b/test/golden/venusq2/code_qr.png
new file mode 100644
index 0000000..63bc766
--- /dev/null
+++ b/test/golden/venusq2/code_qr.png
diff --git a/test/golden/venux1/code.png b/test/golden/venux1/code.png
index bcfd63e..a80362d 100644
--- a/test/golden/venux1/code.png
+++ b/test/golden/venux1/code.png
diff --git a/test/golden/venux1/code_qr.png b/test/golden/venux1/code_qr.png
new file mode 100644
index 0000000..8d34f4c
--- /dev/null
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