1 /*
2 * Copyright 2015 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7 #include "include/core/SkData.h"
8 #include "include/core/SkDocument.h"
9 #include "include/core/SkRefCnt.h"
10 #include "include/core/SkStream.h"
11 #include "include/core/SkString.h"
12 #include "include/core/SkTime.h"
13 #include "include/docs/SkPDFDocument.h"
14 #include "tests/Test.h"
15
16 #include <cstdint>
17 #include <cstring>
18
DEF_TEST(SkPDF_Metadata,r)19 DEF_TEST(SkPDF_Metadata, r) {
20 REQUIRE_PDF_DOCUMENT(SkPDF_Metadata, r);
21 SkTime::DateTime now;
22 SkTime::GetDateTime(&now);
23 SkPDF::Metadata metadata;
24 metadata.fTitle = "A1";
25 metadata.fAuthor = "A2";
26 metadata.fSubject = "A3";
27 metadata.fKeywords = "A4";
28 metadata.fCreator = "A5";
29 metadata.fCreation = now;
30 metadata.fModified = now;
31
32 SkDynamicMemoryWStream pdf;
33 auto doc = SkPDF::MakeDocument(&pdf, metadata);
34 doc->beginPage(612.0f, 792.0f);
35 doc->close();
36 sk_sp<SkData> data = pdf.detachAsData();
37 static const char* expectations[] = {
38 "/Title (A1)",
39 "/Author (A2)",
40 "/Subject (A3)",
41 "/Keywords (A4)",
42 "/Creator (A5)",
43 "/Producer (Skia/PDF ",
44 "/CreationDate (D:",
45 "/ModDate (D:"
46 };
47 const uint8_t* bytes = data->bytes();
48 for (const char* expectation : expectations) {
49 size_t len = strlen(expectation);
50 bool found = false;
51 size_t N = 1 + data->size() - len;
52 for (size_t i = 0; i < N; ++i) {
53 if (0 == memcmp(bytes + i, expectation, len)) {
54 found = true;
55 break;
56 }
57 }
58 if (!found) {
59 ERRORF(r, "expectation missing: '%s'.", expectation);
60 }
61 }
62 }
63