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 "SkDocument.h"
8#include "SkStream.h"
9#include "SkData.h"
10#include "Test.h"
11
12DEF_TEST(SkPDF_MetadataAttribute, r) {
13    REQUIRE_PDF_DOCUMENT(SkPDF_MetadataAttribute, r);
14    SkDynamicMemoryWStream pdf;
15    SkAutoTUnref<SkDocument> doc(SkDocument::CreatePDF(&pdf));
16    SkTArray<SkDocument::Attribute> info;
17    info.emplace_back(SkString("Title"), SkString("A1"));
18    info.emplace_back(SkString("Author"), SkString("A2"));
19    info.emplace_back(SkString("Subject"), SkString("A3"));
20    info.emplace_back(SkString("Keywords"), SkString("A4"));
21    info.emplace_back(SkString("Creator"), SkString("A5"));
22    SkTime::DateTime now;
23    SkTime::GetDateTime(&now);
24    doc->setMetadata(&info[0], info.count(), &now, &now);
25    doc->beginPage(612.0f, 792.0f);
26    doc->close();
27    SkAutoTUnref<SkData> data(pdf.copyToData());
28    static const char* expectations[] = {
29        "/Title (A1)",
30        "/Author (A2)",
31        "/Subject (A3)",
32        "/Keywords (A4)",
33        "/Creator (A5)",
34        "/Producer (Skia/PDF)",
35        "/CreationDate (D:",
36        "/ModDate (D:"
37    };
38    for (const char* expectation : expectations) {
39        bool found = false;
40        size_t N = 1 + data->size() - strlen(expectation);
41        for (size_t i = 0; i < N; ++i) {
42            if (0 == memcmp(data->bytes() + i,
43                             expectation, strlen(expectation))) {
44                found = true;
45                break;
46            }
47        }
48        if (!found) {
49            ERRORF(r, "expectation missing: '%s'.", expectation);
50        }
51    }
52}
53