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authorJay Berkenbilt <ejb@ql.org>2012-12-27 21:17:39 +0100
committerJay Berkenbilt <ejb@ql.org>2012-12-31 11:36:50 +0100
commit774584163ff3d310e7c932e2a6f63b590cb736ac (patch)
tree7b92b086ab258e49f95189c2dd860ee615faba6c /qpdf
parent3101955ac0f7f3818dca53d285f5ccd60ccdddea (diff)
downloadqpdf-774584163ff3d310e7c932e2a6f63b590cb736ac.tar.zst
Add ExtensionLevel support to version handling
All version operations are now fully aware of extension levels.
Diffstat (limited to 'qpdf')
-rw-r--r--qpdf/qpdf.cc38
-rw-r--r--qpdf/qpdf.testcov13
-rw-r--r--qpdf/qtest/qpdf.test54
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.pdfbin0 -> 865 bytes
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.qdf104
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-force-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-min-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.pdfbin0 -> 923 bytes
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.qdf108
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe-other.pdf104
-rw-r--r--qpdf/qtest/qpdf/extensions-adbe.pdf106
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.5.pdfbin0 -> 865 bytes
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.5.qdf102
-rw-r--r--qpdf/qtest/qpdf/extensions-none-force-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-none-min-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.5.pdfbin0 -> 923 bytes
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.5.qdf108
-rw-r--r--qpdf/qtest/qpdf/extensions-other-force-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.6.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.7.1.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.7.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.7.3.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.8.0.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.8.2.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.8.5.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other-min-1.8.out4
-rw-r--r--qpdf/qtest/qpdf/extensions-other.pdf98
-rw-r--r--qpdf/qtest/qpdf/obj0-check.out6
-rw-r--r--qpdf/test_driver.cc7
88 files changed, 1127 insertions, 9 deletions
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc
index ddb2ad69..e5b47494 100644
--- a/qpdf/qpdf.cc
+++ b/qpdf/qpdf.cc
@@ -189,6 +189,9 @@ familiar with the PDF file format or who are PDF developers.\n\
--min-version=version sets the minimum PDF version of the output file\n\
--force-version=version forces this to be the PDF version of the output file\n\
\n\
+Version numbers may be expressed as major.minor.extension-level, so 1.7.3\n\
+means PDF version 1.7 at extension level 3.\n\
+\n\
Values for stream data options:\n\
\n\
compress recompress stream data when possible (default)\n\
@@ -838,6 +841,21 @@ QPDFPageData::QPDFPageData(QPDF* qpdf, char const* range) :
this->selected_pages = parse_numrange(range, (int)this->orig_pages.size());
}
+static void parse_version(std::string const& full_version_string,
+ std::string& version, int& extension_level)
+{
+ PointerHolder<char> vp(true, QUtil::copy_string(full_version_string));
+ char* v = vp.getPointer();
+ char* p1 = strchr(v, '.');
+ char* p2 = (p1 ? strchr(1 + p1, '.') : 0);
+ if (p2 && *(p2 + 1))
+ {
+ *p2++ = '\0';
+ extension_level = atoi(p2);
+ }
+ version = v;
+}
+
int main(int argc, char* argv[])
{
whoami = QUtil::getWhoami(argv[0]);
@@ -1370,8 +1388,14 @@ int main(int argc, char* argv[])
std::cout << "checking " << infilename << std::endl;
try
{
- std::cout << "PDF Version: " << pdf.getPDFVersion()
- << std::endl;
+ int extension_level = pdf.getExtensionLevel();
+ std::cout << "PDF Version: " << pdf.getPDFVersion();
+ if (extension_level > 0)
+ {
+ std::cout << " extension level "
+ << pdf.getExtensionLevel();
+ }
+ std::cout << std::endl;
::show_encryption(pdf);
if (pdf.isLinearized())
{
@@ -1603,11 +1627,17 @@ int main(int argc, char* argv[])
}
if (! min_version.empty())
{
- w.setMinimumPDFVersion(min_version);
+ std::string version;
+ int extension_level = 0;
+ parse_version(min_version, version, extension_level);
+ w.setMinimumPDFVersion(version, extension_level);
}
if (! force_version.empty())
{
- w.forcePDFVersion(force_version);
+ std::string version;
+ int extension_level = 0;
+ parse_version(force_version, version, extension_level);
+ w.forcePDFVersion(version, extension_level);
}
w.write();
}
diff --git a/qpdf/qpdf.testcov b/qpdf/qpdf.testcov
index bad9bbf7..1f8238e0 100644
--- a/qpdf/qpdf.testcov
+++ b/qpdf/qpdf.testcov
@@ -151,7 +151,7 @@ qpdf-c called qpdf_allow_modify_form 0
qpdf-c called qpdf_allow_modify_annotation 0
qpdf-c called qpdf_allow_modify_other 0
qpdf-c called qpdf_allow_modify_all 0
-QPDFWriter increasing minimum version 0
+QPDFWriter increasing minimum version 1
QPDFWriter using forced PDF version 0
qpdf-c called qpdf_set_minimum_pdf_version 0
qpdf-c called qpdf_force_pdf_version 0
@@ -243,4 +243,13 @@ QPDFWriter extra header text no newline 0
QPDFWriter extra header text add newline 0
QPDF bogus 0 offset 0
QPDF global offset 0
-QPDF make stream key direct 0
+QPDFWriter make stream key direct 0
+QPDFWriter increasing extension level 0
+QPDFWriter make Extensions direct 0
+QPDFWriter make ADBE direct 1
+QPDFWriter preserve Extensions 0
+QPDFWriter create Extensions 1
+QPDFWriter skip ADBE 0
+QPDFWriter remove existing Extensions 0
+QPDFWriter skip Extensions 0
+QPDFWriter preserve ADBE 0
diff --git a/qpdf/qtest/qpdf.test b/qpdf/qtest/qpdf.test
index e06ac221..cf73c992 100644
--- a/qpdf/qtest/qpdf.test
+++ b/qpdf/qtest/qpdf.test
@@ -111,6 +111,55 @@ $td->runtest("new stream",
show_ntests();
# ----------
+$td->notify("--- Extensions Dictionary Tests ---");
+my @ext_inputs = ('minimal.pdf', 'extensions-adbe.pdf',
+ 'extensions-other.pdf', 'extensions-adbe-other.pdf');
+my @new_versions = ('1.3', '1.6', '1.7.1', '1.7.2', '1.7.3',
+ '1.8', '1.8.0', '1.8.2', '1.8.5');
+$n_tests += (4 * @new_versions + 3) * @ext_inputs;
+foreach my $input (@ext_inputs)
+{
+ my $base = $input;
+ $base =~ s/\.pdf$//;
+ if ($base eq 'minimal')
+ {
+ $base = 'extensions-none';
+ }
+ foreach my $version (@new_versions)
+ {
+ foreach my $op (qw(min force))
+ {
+ $td->runtest("$input: $op version to $version",
+ {$td->COMMAND =>
+ "qpdf --static-id" .
+ " --$op-version=$version $input a.pdf"},
+ {$td->STRING => "", $td->EXIT_STATUS => 0});
+ $td->runtest("check version information",
+ {$td->COMMAND => "test_driver 34 a.pdf"},
+ {$td->FILE => "$base-$op-$version.out",
+ $td->EXIT_STATUS => 0},
+ $td->NORMALIZE_NEWLINES);
+ if (($op eq 'force') && ($version eq '1.8.5'))
+ {
+ # Look at the actual file for a few cases to make sure
+ # qdf and non-qdf output are okay
+ $td->runtest("check file",
+ {$td->FILE => "a.pdf"},
+ {$td->FILE => "$base-$op-$version.pdf"});
+ $td->runtest("$input: $op version to $version",
+ {$td->COMMAND =>
+ "qpdf --qdf --static-id" .
+ " --$op-version=$version $input a.qdf"},
+ {$td->STRING => "", $td->EXIT_STATUS => 0});
+ $td->runtest("check file",
+ {$td->FILE => "a.qdf"},
+ {$td->FILE => "$base-$op-$version.qdf"});
+ }
+ }
+ }
+}
+show_ntests();
+# ----------
$td->notify("--- Page API Tests ---");
$n_tests += 9;
@@ -147,6 +196,7 @@ $td->runtest("remove page we don't have",
{$td->COMMAND => "test_driver 22 page_api_1.pdf"},
{$td->FILE => "page_api_1.out2", $td->EXIT_STATUS => 2},
$td->NORMALIZE_NEWLINES);
+show_ntests();
# ----------
$td->notify("--- Miscellaneous Tests ---");
$n_tests += 57;
@@ -466,6 +516,7 @@ foreach my $d (@nrange_tests)
$td->NORMALIZE_NEWLINES);
}
+show_ntests();
# ----------
$td->notify("--- Merging and Splitting ---");
$n_tests += 6;
@@ -513,6 +564,7 @@ $td->runtest("avoid respecification of password",
$td->runtest("check output",
{$td->FILE => "a.pdf"},
{$td->FILE => "pages-copy-encryption.pdf"});
+show_ntests();
# ----------
$td->notify("--- PDF From Scratch ---");
$n_tests += 2;
@@ -524,6 +576,7 @@ $td->runtest("basic qpdf from scratch",
$td->runtest("check output",
{$td->FILE => "a.pdf"},
{$td->FILE => "from-scratch-0.pdf"});
+show_ntests();
# ----------
$td->notify("--- Copy Foreign Objects ---");
$n_tests += 7;
@@ -546,6 +599,7 @@ $td->runtest("copy objects error",
{$td->FILE => "copy-foreign-objects-errors.out",
$td->EXIT_STATUS => 0},
$td->NORMALIZE_NEWLINES);
+show_ntests();
# ----------
$td->notify("--- Error Condition Tests ---");
# $n_tests incremented after initialization of badfiles below.
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.3.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.3.out
new file mode 100644
index 00000000..3795c645
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.3.out
@@ -0,0 +1,4 @@
+version: 1.3
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.6.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.6.out
new file mode 100644
index 00000000..762063b9
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.7.1.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.1.out
new file mode 100644
index 00000000..96168639
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.7.2.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.2.out
new file mode 100644
index 00000000..4571bf2e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.7.3.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.3.out
new file mode 100644
index 00000000..76321208
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.0.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.0.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.2.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.2.out
new file mode 100644
index 00000000..7823a1dd
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.out
new file mode 100644
index 00000000..2d78af7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.pdf b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.pdf
new file mode 100644
index 00000000..7dbab516
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.pdf
Binary files differ
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.qdf b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.qdf
new file mode 100644
index 00000000..111ed12a
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.5.qdf
@@ -0,0 +1,104 @@
+%PDF-1.8
+%¿÷¢þ
+%QDF-1.0
+
+%% Original object ID: 1 0
+1 0 obj
+<<
+ /Extensions <<
+ /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >>
+ >>
+ /Pages 2 0 R
+ /Type /Catalog
+>>
+endobj
+
+%% Original object ID: 2 0
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+%% Original object ID: 3 0
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+%% Original object ID: 4 0
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+%% Original object ID: 6 0
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+%% Original object ID: 7 0
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+xref
+0 8
+0000000000 65535 f
+0000000052 00000 n
+0000000207 00000 n
+0000000316 00000 n
+0000000558 00000 n
+0000000657 00000 n
+0000000703 00000 n
+0000000848 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 8
+ /ID [<e42c124696c09bd2cacaf7196e9c88a0><31415926535897932384626433832795>]
+>>
+startxref
+883
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-adbe-force-1.8.out b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-force-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.3.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.3.out
new file mode 100644
index 00000000..4571bf2e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.6.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.6.out
new file mode 100644
index 00000000..4571bf2e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.6.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.7.1.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.1.out
new file mode 100644
index 00000000..4571bf2e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.7.2.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.2.out
new file mode 100644
index 00000000..4571bf2e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.7.3.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.3.out
new file mode 100644
index 00000000..76321208
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.8.0.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.0.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.8.2.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.2.out
new file mode 100644
index 00000000..7823a1dd
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.8.5.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.5.out
new file mode 100644
index 00000000..2d78af7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-min-1.8.out b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-min-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.3.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.3.out
new file mode 100644
index 00000000..14467414
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.3.out
@@ -0,0 +1,4 @@
+version: 1.3
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.6.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.6.out
new file mode 100644
index 00000000..0cc726a6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.1.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.1.out
new file mode 100644
index 00000000..a714b145
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.2.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.2.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.3.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.3.out
new file mode 100644
index 00000000..f13ea01b
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.0.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.0.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.2.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.2.out
new file mode 100644
index 00000000..00858aaa
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.out
new file mode 100644
index 00000000..dcf87e86
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.pdf b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.pdf
new file mode 100644
index 00000000..39ea71ef
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.pdf
Binary files differ
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.qdf b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.qdf
new file mode 100644
index 00000000..5993af1f
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.5.qdf
@@ -0,0 +1,108 @@
+%PDF-1.8
+%¿÷¢þ
+%QDF-1.0
+
+%% Original object ID: 1 0
+1 0 obj
+<<
+ /Extensions <<
+ /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >>
+ /Potato <<
+ /BaseVersion /3.14159
+ /ExtensionLevel 16059
+ >>
+ >>
+ /Pages 2 0 R
+ /Type /Catalog
+>>
+endobj
+
+%% Original object ID: 2 0
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+%% Original object ID: 3 0
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+%% Original object ID: 4 0
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+%% Original object ID: 6 0
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+%% Original object ID: 7 0
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+xref
+0 8
+0000000000 65535 f
+0000000052 00000 n
+0000000285 00000 n
+0000000394 00000 n
+0000000636 00000 n
+0000000735 00000 n
+0000000781 00000 n
+0000000926 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 8
+ /ID [<484577389048fa45fc00a1f5b434efa5><31415926535897932384626433832795>]
+>>
+startxref
+961
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.out b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-force-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.3.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.3.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.6.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.6.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.6.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.1.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.1.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.2.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.2.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.3.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.3.out
new file mode 100644
index 00000000..f13ea01b
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.0.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.0.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.2.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.2.out
new file mode 100644
index 00000000..00858aaa
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.5.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.5.out
new file mode 100644
index 00000000..dcf87e86
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.out b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other-min-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-adbe-other.pdf b/qpdf/qtest/qpdf/extensions-adbe-other.pdf
new file mode 100644
index 00000000..367f3766
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe-other.pdf
@@ -0,0 +1,104 @@
+%PDF-1.7
+%¿÷¢þ
+%QDF-1.0
+
+1 0 obj
+<<
+ /Pages 2 0 R
+ /Type /Catalog
+ /Extensions <<
+ /ADBE 8 0 R
+ /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >>
+ >>
+>>
+endobj
+
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+8 0 obj
+<< /BaseVersion /1.7 /ExtensionLevel 2 >>
+endobj
+
+xref
+0 9
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+0000000261 00000 n
+0000000476 00000 n
+0000000575 00000 n
+0000000594 00000 n
+0000000712 00000 n
+0000000747 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 9
+ /ID [<484577389048fa45fc00a1f5b434efa5><484577389048fa45fc00a1f5b434efa5>]
+>>
+startxref
+805
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-adbe.pdf b/qpdf/qtest/qpdf/extensions-adbe.pdf
new file mode 100644
index 00000000..4d13cf7d
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-adbe.pdf
@@ -0,0 +1,106 @@
+%PDF-1.7
+%¿÷¢þ
+%QDF-1.0
+
+1 0 obj
+<<
+ /Pages 2 0 R
+ /Type /Catalog
+ /Extensions 8 0 R
+>>
+endobj
+
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+8 0 obj
+<< /ADBE 9 0 R >>
+endobj
+
+9 0 obj
+<< /BaseVersion /1.7 /ExtensionLevel 2 /URL (http://something.adobe.com) >>
+endobj
+
+xref
+0 10
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+0000000667 00000 n
+0000000701 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 10
+ /ID [<e42c124696c09bd2cacaf7196e9c88a0><e42c124696c09bd2cacaf7196e9c88a0>]
+>>
+startxref
+793
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.3.out b/qpdf/qtest/qpdf/extensions-none-force-1.3.out
new file mode 100644
index 00000000..3795c645
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.3.out
@@ -0,0 +1,4 @@
+version: 1.3
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.6.out b/qpdf/qtest/qpdf/extensions-none-force-1.6.out
new file mode 100644
index 00000000..762063b9
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.7.1.out b/qpdf/qtest/qpdf/extensions-none-force-1.7.1.out
new file mode 100644
index 00000000..96168639
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.7.2.out b/qpdf/qtest/qpdf/extensions-none-force-1.7.2.out
new file mode 100644
index 00000000..234701c6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.7.3.out b/qpdf/qtest/qpdf/extensions-none-force-1.7.3.out
new file mode 100644
index 00000000..76321208
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.0.out b/qpdf/qtest/qpdf/extensions-none-force-1.8.0.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.2.out b/qpdf/qtest/qpdf/extensions-none-force-1.8.2.out
new file mode 100644
index 00000000..7823a1dd
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.5.out b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.out
new file mode 100644
index 00000000..2d78af7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.5.pdf b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.pdf
new file mode 100644
index 00000000..52f5623e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.pdf
Binary files differ
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.5.qdf b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.qdf
new file mode 100644
index 00000000..c6f9a1f6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.5.qdf
@@ -0,0 +1,102 @@
+%PDF-1.8
+%¿÷¢þ
+%QDF-1.0
+
+%% Original object ID: 1 0
+1 0 obj
+<<
+ /Extensions << /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> >>
+ /Pages 2 0 R
+ /Type /Catalog
+>>
+endobj
+
+%% Original object ID: 2 0
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+%% Original object ID: 3 0
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+%% Original object ID: 4 0
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+%% Original object ID: 6 0
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+%% Original object ID: 5 0
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+xref
+0 8
+0000000000 65535 f
+0000000052 00000 n
+0000000201 00000 n
+0000000310 00000 n
+0000000552 00000 n
+0000000651 00000 n
+0000000697 00000 n
+0000000842 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 8
+ /ID [<31415926535897932384626433832795><31415926535897932384626433832795>]
+>>
+startxref
+877
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-none-force-1.8.out b/qpdf/qtest/qpdf/extensions-none-force-1.8.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-force-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.3.out b/qpdf/qtest/qpdf/extensions-none-min-1.3.out
new file mode 100644
index 00000000..3795c645
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.3.out
@@ -0,0 +1,4 @@
+version: 1.3
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.6.out b/qpdf/qtest/qpdf/extensions-none-min-1.6.out
new file mode 100644
index 00000000..762063b9
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.7.1.out b/qpdf/qtest/qpdf/extensions-none-min-1.7.1.out
new file mode 100644
index 00000000..96168639
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.7.2.out b/qpdf/qtest/qpdf/extensions-none-min-1.7.2.out
new file mode 100644
index 00000000..234701c6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.7.3.out b/qpdf/qtest/qpdf/extensions-none-min-1.7.3.out
new file mode 100644
index 00000000..76321208
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.8.0.out b/qpdf/qtest/qpdf/extensions-none-min-1.8.0.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.8.2.out b/qpdf/qtest/qpdf/extensions-none-min-1.8.2.out
new file mode 100644
index 00000000..7823a1dd
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.8.5.out b/qpdf/qtest/qpdf/extensions-none-min-1.8.5.out
new file mode 100644
index 00000000..2d78af7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-none-min-1.8.out b/qpdf/qtest/qpdf/extensions-none-min-1.8.out
new file mode 100644
index 00000000..491fdb7e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-none-min-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+null
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.3.out b/qpdf/qtest/qpdf/extensions-other-force-1.3.out
new file mode 100644
index 00000000..14467414
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.3.out
@@ -0,0 +1,4 @@
+version: 1.3
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.6.out b/qpdf/qtest/qpdf/extensions-other-force-1.6.out
new file mode 100644
index 00000000..0cc726a6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.7.1.out b/qpdf/qtest/qpdf/extensions-other-force-1.7.1.out
new file mode 100644
index 00000000..a714b145
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.7.2.out b/qpdf/qtest/qpdf/extensions-other-force-1.7.2.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.7.3.out b/qpdf/qtest/qpdf/extensions-other-force-1.7.3.out
new file mode 100644
index 00000000..f13ea01b
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.0.out b/qpdf/qtest/qpdf/extensions-other-force-1.8.0.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.2.out b/qpdf/qtest/qpdf/extensions-other-force-1.8.2.out
new file mode 100644
index 00000000..00858aaa
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.5.out b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.out
new file mode 100644
index 00000000..dcf87e86
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.5.pdf b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.pdf
new file mode 100644
index 00000000..8bf4fe06
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.pdf
Binary files differ
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.5.qdf b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.qdf
new file mode 100644
index 00000000..3c596f7d
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.5.qdf
@@ -0,0 +1,108 @@
+%PDF-1.8
+%¿÷¢þ
+%QDF-1.0
+
+%% Original object ID: 1 0
+1 0 obj
+<<
+ /Extensions <<
+ /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >>
+ /Potato <<
+ /BaseVersion /3.14159
+ /ExtensionLevel 16059
+ >>
+ >>
+ /Pages 2 0 R
+ /Type /Catalog
+>>
+endobj
+
+%% Original object ID: 2 0
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+%% Original object ID: 3 0
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+%% Original object ID: 4 0
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+%% Original object ID: 6 0
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+%% Original object ID: 7 0
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+xref
+0 8
+0000000000 65535 f
+0000000052 00000 n
+0000000285 00000 n
+0000000394 00000 n
+0000000636 00000 n
+0000000735 00000 n
+0000000781 00000 n
+0000000926 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 8
+ /ID [<369e89600ee1a6c4c7e73533610180c2><31415926535897932384626433832795>]
+>>
+startxref
+961
+%%EOF
diff --git a/qpdf/qtest/qpdf/extensions-other-force-1.8.out b/qpdf/qtest/qpdf/extensions-other-force-1.8.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-force-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.3.out b/qpdf/qtest/qpdf/extensions-other-min-1.3.out
new file mode 100644
index 00000000..0f576775
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.3.out
@@ -0,0 +1,4 @@
+version: 1.5
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.6.out b/qpdf/qtest/qpdf/extensions-other-min-1.6.out
new file mode 100644
index 00000000..0cc726a6
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.6.out
@@ -0,0 +1,4 @@
+version: 1.6
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.7.1.out b/qpdf/qtest/qpdf/extensions-other-min-1.7.1.out
new file mode 100644
index 00000000..a714b145
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.7.1.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 1
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 1 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.7.2.out b/qpdf/qtest/qpdf/extensions-other-min-1.7.2.out
new file mode 100644
index 00000000..ed0bf57c
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.7.2.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 2
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.7.3.out b/qpdf/qtest/qpdf/extensions-other-min-1.7.3.out
new file mode 100644
index 00000000..f13ea01b
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.7.3.out
@@ -0,0 +1,4 @@
+version: 1.7
+extension level: 3
+<< /ADBE << /BaseVersion /1.7 /ExtensionLevel 3 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.8.0.out b/qpdf/qtest/qpdf/extensions-other-min-1.8.0.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.8.0.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.8.2.out b/qpdf/qtest/qpdf/extensions-other-min-1.8.2.out
new file mode 100644
index 00000000..00858aaa
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.8.2.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 2
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 2 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.8.5.out b/qpdf/qtest/qpdf/extensions-other-min-1.8.5.out
new file mode 100644
index 00000000..dcf87e86
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.8.5.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 5
+<< /ADBE << /BaseVersion /1.8 /ExtensionLevel 5 >> /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other-min-1.8.out b/qpdf/qtest/qpdf/extensions-other-min-1.8.out
new file mode 100644
index 00000000..d121666e
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other-min-1.8.out
@@ -0,0 +1,4 @@
+version: 1.8
+extension level: 0
+<< /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >> >>
+test 34 done
diff --git a/qpdf/qtest/qpdf/extensions-other.pdf b/qpdf/qtest/qpdf/extensions-other.pdf
new file mode 100644
index 00000000..e8639813
--- /dev/null
+++ b/qpdf/qtest/qpdf/extensions-other.pdf
@@ -0,0 +1,98 @@
+%PDF-1.5
+%¿÷¢þ
+%QDF-1.0
+
+1 0 obj
+<<
+ /Pages 2 0 R
+ /Type /Catalog
+ /Extensions <<
+ /Potato << /BaseVersion /3.14159 /ExtensionLevel 16059 >>
+ >>
+>>
+endobj
+
+2 0 obj
+<<
+ /Count 1
+ /Kids [
+ 3 0 R
+ ]
+ /Type /Pages
+>>
+endobj
+
+%% Page 1
+3 0 obj
+<<
+ /Contents 4 0 R
+ /MediaBox [
+ 0
+ 0
+ 612
+ 792
+ ]
+ /Parent 2 0 R
+ /Resources <<
+ /Font <<
+ /F1 6 0 R
+ >>
+ /ProcSet 7 0 R
+ >>
+ /Type /Page
+>>
+endobj
+
+%% Contents for page 1
+4 0 obj
+<<
+ /Length 5 0 R
+>>
+stream
+BT
+ /F1 24 Tf
+ 72 720 Td
+ (Potato) Tj
+ET
+endstream
+endobj
+
+5 0 obj
+44
+endobj
+
+6 0 obj
+<<
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+ /Name /F1
+ /Subtype /Type1
+ /Type /Font
+>>
+endobj
+
+7 0 obj
+[
+ /PDF
+ /Text
+]
+endobj
+
+xref
+0 8
+0000000000 65535 f
+0000000025 00000 n
+0000000163 00000 n
+0000000245 00000 n
+0000000460 00000 n
+0000000559 00000 n
+0000000578 00000 n
+0000000696 00000 n
+trailer <<
+ /Root 1 0 R
+ /Size 8
+ /ID [<369e89600ee1a6c4c7e73533610180c2><369e89600ee1a6c4c7e73533610180c2>]
+>>
+startxref
+731
+%%EOF
diff --git a/qpdf/qtest/qpdf/obj0-check.out b/qpdf/qtest/qpdf/obj0-check.out
index f0a71b66..1b4bcf46 100644
--- a/qpdf/qtest/qpdf/obj0-check.out
+++ b/qpdf/qtest/qpdf/obj0-check.out
@@ -1,7 +1,7 @@
checking obj0.pdf
-PDF Version: 1.3
-File is not encrypted
-File is not linearized
WARNING: obj0.pdf: file is damaged
WARNING: obj0.pdf (object 1 0, file position 77): expected n n obj
WARNING: obj0.pdf: Attempting to reconstruct cross-reference table
+PDF Version: 1.3
+File is not encrypted
+File is not linearized
diff --git a/qpdf/test_driver.cc b/qpdf/test_driver.cc
index 2c729987..f8294889 100644
--- a/qpdf/test_driver.cc
+++ b/qpdf/test_driver.cc
@@ -1126,6 +1126,13 @@ void runtest(int n, char const* filename1, char const* filename2)
fwrite(b->getBuffer(), b->getSize(), 1, f);
fclose(f);
}
+ else if (n == 34)
+ {
+ // Look at Extensions dictionary
+ std::cout << "version: " << pdf.getPDFVersion() << std::endl
+ << "extension level: " << pdf.getExtensionLevel() << std::endl
+ << pdf.getRoot().getKey("/Extensions").unparse() << std::endl;
+ }
else
{
throw std::runtime_error(std::string("invalid test ") +