From 1fba24aada0290d646b04289ab95395905f10c27 Mon Sep 17 00:00:00 2001 From: Jay Berkenbilt Date: Thu, 31 Jan 2019 21:29:09 -0500 Subject: Add another test case for weird page trees --- qpdf/qtest/qpdf.test | 44 +++++++----- qpdf/qtest/qpdf/direct-pages-json.out | 104 ++++++++++++++++++++++++++++ qpdf/qtest/qpdf/page_api_2-json.out | 127 ++++++++++++++++++++++++++++++++++ 3 files changed, 259 insertions(+), 16 deletions(-) create mode 100644 qpdf/qtest/qpdf/direct-pages-json.out create mode 100644 qpdf/qtest/qpdf/page_api_2-json.out diff --git a/qpdf/qtest/qpdf.test b/qpdf/qtest/qpdf.test index 762c3fc5..b21ffcd6 100644 --- a/qpdf/qtest/qpdf.test +++ b/qpdf/qtest/qpdf.test @@ -1802,8 +1802,8 @@ foreach my $f (qw(screen print)) show_ntests(); # ---------- -$td->notify("--- Duplicated Page Object ---"); -$n_tests += 4; +$td->notify("--- Page Tree Issues ---"); +$n_tests += 9; $td->runtest("linearize duplicated pages", {$td->COMMAND => @@ -1823,6 +1823,31 @@ $td->runtest("extract duplicated pages", $td->runtest("compare files", {$td->FILE => "a.pdf"}, {$td->FILE => "extract-duplicate-page.pdf"}); +$td->runtest("direct pages", + {$td->COMMAND => + "qpdf --static-id direct-pages.pdf --pages . -- a.pdf"}, + {$td->STRING => "", $td->EXIT_STATUS => 0}, + $td->NORMALIZE_NEWLINES); +$td->runtest("check output", + {$td->FILE => "a.pdf"}, + {$td->FILE => "direct-pages-fixed.pdf"}); +$td->runtest("show direct pages", + {$td->COMMAND => + "qpdf --show-pages direct-pages.pdf"}, + {$td->FILE => "direct-pages.out", $td->EXIT_STATUS => 0}, + $td->NORMALIZE_NEWLINES); + +# Json mode for direct and duplicated pages illustrates that the +# "objects" section still shows the original objects before correction +# but the "pages" section shows the pages with their new object +# numbers. +foreach my $f (qw(page_api_2 direct-pages)) +{ + $td->runtest("json for $f", + {$td->COMMAND => "qpdf --json $f.pdf"}, + {$td->FILE => "$f-json.out", $td->EXIT_STATUS => 0}, + $td->NORMALIZE_NEWLINES); +} show_ntests(); # ---------- @@ -2542,7 +2567,7 @@ for (my $n = 16; $n <= 19; ++$n) show_ntests(); # ---------- $td->notify("--- Specific File Tests ---"); -$n_tests += 7; +$n_tests += 4; # Special PDF files that caused problems at some point @@ -2563,19 +2588,6 @@ $td->runtest("compress objstm and xref", $td->runtest("check output", {$td->FILE => "a.pdf"}, {$td->FILE => "compress-objstm-xref.pdf"}); -$td->runtest("direct pages", - {$td->COMMAND => - "qpdf --static-id direct-pages.pdf --pages . -- a.pdf"}, - {$td->STRING => "", $td->EXIT_STATUS => 0}, - $td->NORMALIZE_NEWLINES); -$td->runtest("check output", - {$td->FILE => "a.pdf"}, - {$td->FILE => "direct-pages-fixed.pdf"}); -$td->runtest("show direct pages", - {$td->COMMAND => - "qpdf --show-pages direct-pages.pdf"}, - {$td->FILE => "direct-pages.out", $td->EXIT_STATUS => 0}, - $td->NORMALIZE_NEWLINES); show_ntests(); # ---------- diff --git a/qpdf/qtest/qpdf/direct-pages-json.out b/qpdf/qtest/qpdf/direct-pages-json.out new file mode 100644 index 00000000..c003161a --- /dev/null +++ b/qpdf/qtest/qpdf/direct-pages-json.out @@ -0,0 +1,104 @@ +{ + "acroform": { + "fields": [], + "hasacroform": false, + "needappearances": false + }, + "objects": { + "1 0 R": { + "/Pages": "2 0 R", + "/Type": "/Catalog" + }, + "2 0 R": { + "/Count": 2, + "/Kids": [ + { + "/Contents": "3 0 R", + "/MediaBox": [ + 0, + 0, + 612, + 792 + ], + "/Parent": "2 0 R", + "/Resources": { + "/Font": { + "/F1": "5 0 R" + }, + "/ProcSet": "6 0 R" + }, + "/Type": "/Page" + }, + { + "/Contents": "3 0 R", + "/MediaBox": [ + 0, + 0, + 612, + 792 + ], + "/Parent": "2 0 R", + "/Resources": { + "/Font": { + "/F1": "5 0 R" + }, + "/ProcSet": "6 0 R" + }, + "/Type": "/Page" + } + ], + "/Type": "/Pages" + }, + "3 0 R": { + "/Length": "4 0 R" + }, + "4 0 R": 44, + "5 0 R": { + "/BaseFont": "/Helvetica", + "/Encoding": "/WinAnsiEncoding", + "/Name": "/F1", + "/Subtype": "/Type1", + "/Type": "/Font" + }, + "6 0 R": [ + "/PDF", + "/Text" + ], + "trailer": { + "/ID": [ + "\u0013#¥fi|WzfsU…©6ŸÎ<", + "7,¿DöÛ‹«`Ù&<\u000f\u000bÒj" + ], + "/Root": "1 0 R", + "/Size": 7 + } + }, + "outlines": [], + "pagelabels": [], + "pages": [ + { + "contents": [ + "3 0 R" + ], + "images": [], + "label": null, + "object": "7 0 R", + "outlines": [], + "pageposfrom1": 1 + }, + { + "contents": [ + "3 0 R" + ], + "images": [], + "label": null, + "object": "8 0 R", + "outlines": [], + "pageposfrom1": 2 + } + ], + "parameters": { + "decodelevel": "generalized" + }, + "version": 1 +} diff --git a/qpdf/qtest/qpdf/page_api_2-json.out b/qpdf/qtest/qpdf/page_api_2-json.out new file mode 100644 index 00000000..2b907b19 --- /dev/null +++ b/qpdf/qtest/qpdf/page_api_2-json.out @@ -0,0 +1,127 @@ +{ + "acroform": { + "fields": [], + "hasacroform": false, + "needappearances": false + }, + "objects": { + "1 0 R": { + "/Pages": "3 0 R", + "/Type": "/Catalog" + }, + "10 0 R": 47, + "2 0 R": { + "/CreationDate": "D:20120621124041", + "/Producer": "Apex PDFWriter" + }, + "3 0 R": { + "/Count": 3, + "/Kids": [ + "4 0 R", + "4 0 R", + "5 0 R" + ], + "/Type": "/Pages" + }, + "4 0 R": { + "/Contents": "6 0 R", + "/MediaBox": [ + 0, + 0, + 612, + 792 + ], + "/Parent": "3 0 R", + "/Resources": { + "/Font": { + "/F1": "8 0 R" + }, + "/ProcSet": [ + "/PDF", + "/Text" + ] + }, + "/Type": "/Page" + }, + "5 0 R": { + "/Contents": "9 0 R", + "/MediaBox": [ + 0, + 0, + 612, + 792 + ], + "/Parent": "3 0 R", + "/Resources": { + "/Font": { + "/F1": "8 0 R" + }, + "/ProcSet": [ + "/PDF", + "/Text" + ] + }, + "/Type": "/Page" + }, + "6 0 R": { + "/Length": "7 0 R" + }, + "7 0 R": 47, + "8 0 R": { + "/BaseFont": "/Times-Roman", + "/Encoding": "/WinAnsiEncoding", + "/Subtype": "/Type1", + "/Type": "/Font" + }, + "9 0 R": { + "/Length": "10 0 R" + }, + "trailer": { + "/ID": [ + "û\u0018·ƒÿ{5⁄\u0005Ú−S*º‘o", + "÷\u0017ž³QY¿ÔÀ\u000f\u0012−¼ý\u001f\u0002" + ], + "/Info": "2 0 R", + "/Root": "1 0 R", + "/Size": 11 + } + }, + "outlines": [], + "pagelabels": [], + "pages": [ + { + "contents": [ + "6 0 R" + ], + "images": [], + "label": null, + "object": "4 0 R", + "outlines": [], + "pageposfrom1": 1 + }, + { + "contents": [ + "6 0 R" + ], + "images": [], + "label": null, + "object": "11 0 R", + "outlines": [], + "pageposfrom1": 2 + }, + { + "contents": [ + "9 0 R" + ], + "images": [], + "label": null, + "object": "5 0 R", + "outlines": [], + "pageposfrom1": 3 + } + ], + "parameters": { + "decodelevel": "generalized" + }, + "version": 1 +} -- cgit v1.2.3-70-g09d2