2025-07-06 18:04:29 +02:00
14 changed files with 45 additions and 374 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@ -1,39 +0,0 @@
-name: build
-on: [ push, pull_request ]
-jobs:
-  linux:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        compiler: [ clang++, gcc++ ]
-    steps:
-      - name: Add repository
-        run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
-      - name: Install packages
-        run: sudo apt install libcups2-dev
-      - uses: actions/checkout@v3
-      - name: Configure
-        run: cmake .
-      - name: Make
-        run: make
-        env:
-          CXX: ${{ matrix.compiler }}
-      - name: Run tests
-        run: make check
-  macos:
-    runs-on: macos-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        compiler: [ clang++, gcc++ ]
-    steps:
-      - uses: actions/checkout@v3
-      - name: Configure
-        run: cmake .
-      - name: Make
-        run: make
-        env:
-          CXX: ${{ matrix.compiler }}
-      - name: Run tests
-        run: make check
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1 @@
-*~
 build/
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1)
 project(brlaser CXX)
-set(BRLASER_VERSION "6")
+set(BRLASER_VERSION "4")

 if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  message(STATUS "No build type selected, default to RelWithDebInfo")
@ -39,11 +39,10 @@ endmacro(extra_cxx_compiler_flag)
 # Compiler warnings
 extra_cxx_compiler_flag("-Wall")
 extra_cxx_compiler_flag("-Wno-missing-braces")
-extra_cxx_compiler_flag("-Wdate-time")
-# Some hardening flags
+# Some security flags
 extra_cxx_compiler_flag("-fstack-protector-strong")
 extra_cxx_compiler_flag("-Wformat")
-extra_cxx_compiler_flag("-Wformat -Werror=format-security")
+extra_cxx_compiler_flag("-Werror=format-security")
 extra_cxx_compiler_flag("-D_FORTIFY_SOURCE=2")
 # Enable the supported flags, but give priority to CXXFLAGS env var
 set(CMAKE_CXX_FLAGS "${EXTRA_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")
@ -113,21 +112,19 @@ target_compile_options(rastertobrlaser PRIVATE ${CUPS_CFLAGS})
 target_link_libraries(rastertobrlaser ${CUPS_LIBS})
 target_link_libraries(rastertobrlaser ${CUPS_LDFLAGS})

-add_executable(brdecode EXCLUDE_FROM_ALL src/brdecode.cc)
+add_executable(brdecode src/brdecode.cc)
 add_executable(test_lest test/test_lest.cc)
 add_executable(test_line test/test_line.cc src/line.cc)
 add_executable(test_block test/test_block.cc)
-add_executable(test_job test/test_job.cc src/job.cc src/line.cc)

 enable_testing()
 add_test(test_lest test_lest)
 add_test(test_line test_line)
 add_test(test_block test_block)
-add_test(test_job test_job)

 # Autotools-style "make check" command
 add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
-add_dependencies(check test_lest test_line test_block test_job)
+add_dependencies(check test_lest test_line test_block)


 # Installation
--- a/9
+++ b/9
@ -1,12 +1,3 @@
-brlaser v6 (2019-09-22)
-    Added support for some more Brother HL-series printers. These printers
-      had glitched output in earlier releases.
-
-brlaser v5 (2019-05-18)
-    Fixed problems with Brother HL-series printers in 600 dpi mode. Thanks
-      to Onno Kortmann for the fix.
-    Added several printers.
-
 brlaser v4 (2018-02-25)
    Added several printers.
    Merged duplex printing support from @xc-racer99. Enabled for DCP-7065DN.
--- a/README.md
+++ b/README.md
@ -8,43 +8,16 @@ such as PCL or PostScript, not all do. If you have a monochrome
 Brother laser printer (or multi-function device) and the other open
 source drivers don't work, this one might help.

-This driver has been reported to work with these printers:
+This driver is known to work with these printers:

-* Brother DCP-1510 series
-* Brother DCP-1600 series
+* Brother DCP-1510
 * Brother DCP-7030
 * Brother DCP-7040
 * Brother DCP-7055
 * Brother DCP-7055W
-* Brother DCP-7060D
 * Brother DCP-7065DN
-* Brother DCP-7080
-* Brother DCP-L2500D series
-* Brother DCP-L2520D series
-* Brother DCP-L2520DW series
-* Brother DCP-L2540DW series
-* Brother HL-1110 series
-* Brother HL-1200 series
-* Brother HL-2030 series
-* Brother HL-2140 series
-* Brother HL-2220 series
-* Brother HL-2270DW series
-* Brother HL-5030 series
-* Brother HL-L2300D series
-* Brother HL-L2320D series
-* Brother HL-L2340D series
-* Brother HL-L2360D series
-* Brother HL-L2375DW series
-* Brother HL-L2390DW
-* Brother MFC-1910W
-* Brother MFC-7240
+* Brother HL-L2300D
 * Brother MFC-7360N
-* Brother MFC-7365DN
-* Brother MFC-7420
-* Brother MFC-7460DN
-* Brother MFC-7840W
-* Brother MFC-L2710DW series
-* Lenovo M7605D


 Other printers
@ -65,8 +38,7 @@ Installation
 ------------

 Some operating systems already ship this driver. This is the case for
-at least Debian, Gentoo, Ubuntu, Raspbian, openSUSE, NixOS, Arch Linux 
-and Guix.
+at least Debian, Ubuntu, Raspbian, openSUSE, NixOS and Arch Linux.
 Look for a package named `printer-driver-brlaser`.

 You'll also need Ghostscript, in case that's not installed
--- a/brlaser.drv.in
+++ b/brlaser.drv.in
@ -87,13 +87,6 @@ Option "brlaserEconomode/Toner save mode" Boolean AnySetup 10
  PCFileName "br1510.ppd"
 }

-{
-  ModelName "DCP-1600 series"
-  Attribute "NickName" "" "Brother DCP-1600 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,XL2HB;MDL:DCP-1600 series;CLS:PRINTER;CID:Brother Laser Type1;"
-  PCFileName "br1600.ppd"
-}
-
 {
  ModelName "DCP-7030"
  Attribute "NickName" "" "Brother DCP-7030, $USING"
@ -126,14 +119,6 @@ Option "brlaserEconomode/Toner save mode" Boolean AnySetup 10
  PCFileName "br7055w.ppd"
 }

-{
-  ModelName "DCP-7060D"
-  Attribute "NickName" "" "Brother DCP-7060D, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7060D;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "br7060d.ppd"
-}
-
 {
  ModelName "DCP-7065DN"
  Attribute "NickName" "" "Brother DCP-7065DN, $USING"
@ -142,203 +127,17 @@ Option "brlaserEconomode/Toner save mode" Boolean AnySetup 10
  PCFileName "br7065dn.ppd"
 }

-{
-  ModelName "DCP-7080"
-  Attribute "NickName" "" "Brother DCP-7080, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7080;CLS:PRINTER;CID:Brother Laser Type1;"
-  PCFileName "br7080.ppd"
-}
-
-{
-  ModelName "DCP-7080D"
-  Attribute "NickName" "" "Brother DCP-7080D, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7080D;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "br7080d.ppd"
-}
-
-{
-  ModelName "DCP-L2500D"
-  Attribute "NickName" "" "Brother DCP-L2500D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-L2500D series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "brl2500d.ppd"
-}
-
-{
-  ModelName "DCP-L2520D"
-  Attribute "NickName" "" "Brother DCP-L2520D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-L2520D series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "brl2520d.ppd"
-}
-
-{
-  ModelName "DCP-L2520DW"
-  Attribute "NickName" "" "Brother DCP-L2520DW series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-L2520DW series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "brl2520dw.ppd"
-}
-
-{
-  ModelName "DCP-L2540DW"
-  Attribute "NickName" "" "Brother DCP-L2540DW series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-L2540DW series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "brl2540.ppd"
-}
-
-{
-  ModelName "HL-1110"
-  Attribute "NickName" "" "Brother HL-1110 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-1110 series;CLS:PRINTER;CID:Brother Laser Type3;"
-  Resolution k 1 0 0 0 "300dpi/300 DPI"
-  PCFileName "br1110.ppd"
-}
-
-{
-  ModelName "HL-1200"
-  Attribute "NickName" "" "Brother HL-1200 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-1200 series;CLS:PRINTER;CID:Brother Laser Type3;"
-  PCFileName "br1200.ppd"
-}
-
-{
-  ModelName "HL-2030 series"
-  Attribute "NickName" "" "Brother HL-2030 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-2030 series;CLS:PRINTER;"
-  PCFileName "br2030.ppd"
-}
-
-{
-  ModelName "HL-2140 series"
-  Attribute "NickName" "" "Brother HL-2140 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-2140 series;CLS:PRINTER;"
-  PCFileName "br2140.ppd"
-}
-
-{
-  ModelName "HL-2220 series"
-  Attribute "NickName" "" "Brother HL-2220 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-2220 series;CLS:PRINTER;"
-  PCFileName "br2220.ppd"
-}
-
-{
-  ModelName "HL-2270DW series"
-  Attribute "NickName" "" "Brother HL-2270DW series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,PCL,PCLXL;MDL:HL-2270DW series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Resolution k 1 0 0 0 "300dpi/300 DPI"
-  Duplex rotated
-  PCFileName "br2270dw.ppd"
-}
-
-{
-  ModelName "HL-5030 series"
-  Attribute "NickName" "" "Brother HL-5030 series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,PCL;MDL:HL-5030 series;CLS:PRINTER;"
-  PCFileName "br5030.ppd"
-}
-
 {
  ModelName "HL-L2300D"
-  Attribute "NickName" "" "Brother HL-L2300D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-L2300D series;CLS:PRINTER;CID:Brother Laser Type1;"
+  Attribute "NickName" "" "Brother HL-L2300D, $USING"
+  Attribute "1284DeviceID" "" " MFG:Brother;CMD:PJL,HBP;MDL:HL-L2300D series;CLS:PRINTER;CID:Brother Laser Type1;"
  Duplex rotated
  PCFileName "brl2300d.ppd"
 }

-{
-  ModelName "HL-L2320D"
-  Attribute "NickName" "" "Brother HL-L2320D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:HL-L2320D series;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "brl2320d.ppd"
-}
-
-{
-  ModelName "HL-L2340D"
-  Attribute "NickName" "" "Brother HL-L2340D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP,URF;MDL:HL-L2340D series;CLS:PRINTER;CID:Brother Laser Type1;URF:W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ4,RS300-600,V1.3,DM1;"
-  Duplex rotated
-  PCFileName "brl2340d.ppd"
-}
-
-{
-  ModelName "HL-L2360D"
-  Attribute "NickName" "" "Brother HL-L2360D series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,PCL,PCLXL,URF;MDL:HL-L2360D series;CLS:PRINTER;CID:Brother Laser Type1;URF:W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ4,RS300-600,V1.3,DM1;"
-  Duplex rotated
-  PCFileName "brl2360d.ppd"
-}
-
-{
-  ModelName "HL-L2375DW"
-  Attribute "NickName" "" "Brother HL-L2375DW series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,PCL,PCLXL,URF;MDL:HL-L2375DW series;CLS:PRINTER;CID:Brother Laser Type1;URF:W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ3-4-5,RS300-600-1200,V1.4,DM1;"
-  Duplex rotated
-  PCFileName "brl2375w.ppd"
-}
-
-{
-  ModelName "HL-L2390DW"
-  Attribute "NickName" "" "Brother HL-L2390DW, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP,URF;MDL:HL-L2390DW;CLS:PRINTER;CID:Brother Laser Type1;URF:W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ3-4-5,RS300-600-1200,V1.4,DM1;"
-  Duplex rotated
-  PCFileName "brl2390w.ppd"
-}
-
-{
-  ModelName "MFC-1910W"
-  Attribute "NickName" "" "Brother MFC-1910W, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;MFG:Brother;CMD:PJL,HBP;MDL:MFC-1910W series;CLS:PRINTER;CID:Brother Laser Type1;"
-  PCFileName "br1910w.ppd"
-}
-
-{
-  ModelName "MFC-7240"
-  Attribute "NickName" "" "Brother MFC-7240, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;MFG:Brother;CMD:PJL,HBP;MDL:MFC-7240;CLS:PRINTER;CID:Brother Laser Type1;"
-  PCFileName "br7240.ppd"
-}
-
 {
  ModelName "MFC-7360N"
  Attribute "NickName" "" "Brother MFC-7360N, $USING"
  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:MFC-7360N;CLS:PRINTER;CID:Brother Laser Type1;"
  PCFileName "br7360n.ppd"
 }
-
-
-{
-  ModelName "MFC-7365DN"
-  Attribute "NickName" "" "Brother MFC-7365DN, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:MFC-7365DN;CLS:PRINTER;CID:Brother Laser Type1;"
-  Resolution k 1 0 0 0 "300dpi/300 DPI"
-  Duplex rotated
-  PCFileName "br7365dn.ppd"
-}
-
-{
-  ModelName "MFC-7420"
-  Attribute "NickName" "" "Brother Brother MFC-7420, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:MFC-7420;CLS:PRINTER;"
-  PCFileName "br7420.ppd"
-}
-
-{
-  ModelName "MFC-7460DN"
-  Attribute "NickName" "" "Brother MFC-7460DN, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:MFC-7460DN;CLS:PRINTER;CID:Brother Laser Type1;"
-  Duplex rotated
-  PCFileName "br7460dn.ppd"
-}
-
-{
-  ModelName "MFC-L2710DW series"
-  Attribute "NickName" "" "Brother MFC-L2710DW series, $USING"
-  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP,URF;MDL:MFC-L2710DW series;CLS:PRINTER;CID:Brother Laser Type1;URF:W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ3-4-5,RS300-600-1200,V1.4,DM1;"
-  Duplex rotated
-  PCFileName "brl2710.ppd"
-}
--- a/src/block.h
+++ b/src/block.h
@ -25,6 +25,7 @@
 class block {
 public:
  block(): line_bytes_(0) {
+    lines_.reserve(max_lines_per_block_);
  }

  bool empty() const {
@ -39,7 +40,8 @@ class block {
  }

  bool line_fits(unsigned size) {
-    return line_bytes_ + size < max_block_size_;
+    return lines_.size() != max_lines_per_block_
+      && line_bytes_ + size < max_block_size_;
  }

  void flush(FILE *f) {
@ -57,6 +59,7 @@ class block {

 private:
  static const unsigned max_block_size_ = 16350;
+  static const unsigned max_lines_per_block_ = 128;

  std::vector<std::vector<uint8_t>> lines_;
  int line_bytes_;
--- a/src/job.cc
+++ b/src/job.cc
@ -26,18 +26,17 @@
 job::job(FILE *out, const std::string &job_name)
    : out_(out),
      job_name_(job_name),
-      page_params_(),
-      pages_(0) {
+      page_params_() {
  // Delete dubious characters from job name
  std::replace_if(job_name_.begin(), job_name_.end(), [](char c) {
      return c < 32 || c >= 127 || c == '"' || c == '\\';
    }, ' ');
+
+  begin_job();
 }

 job::~job() {
-  if (pages_ != 0) {
-    end_job();
-  }
+  end_job();
 }

 void job::begin_job() {
@ -87,11 +86,6 @@ void job::encode_page(const page_params &page_params,
                      int lines,
                      int linesize,
                      nextline_fn nextline) {
-  if (pages_ == 0) {
-    begin_job();
-  }
-  ++pages_;
-
  if (!(page_params_ == page_params)) {
    page_params_ = page_params;
    write_page_header();
@ -109,20 +103,10 @@ void job::encode_page(const page_params &page_params,

  fputs("\033*b1030m", out_);

-  // XXX brother driver uses 128 lines per band
-  const int lines_per_band = 64;
-
  for (int i = 1; i < lines && nextline(line); ++i) {
-    std::vector<uint8_t> encoded;
-    if (i % lines_per_band == 0) {
+    std::vector<uint8_t> encoded = encode_line(line, reference);
+    if (!block.line_fits(encoded.size())) {
      block.flush(out_);
-      encoded = encode_line(line);
-    } else {
-      encoded = encode_line(line, reference);
-      if (!block.line_fits(encoded.size())) {
-        block.flush(out_);
-        encoded = encode_line(line);
-      }
    }
    block.add_line(std::move(encoded));
    std::swap(line, reference);
--- a/src/job.h
+++ b/src/job.h
@ -55,10 +55,6 @@ class job {
                   int linesize,
                   nextline_fn nextline);

-  int pages() const {
-    return pages_;
-  }
-
 private:
  void begin_job();
  void end_job();
@ -67,7 +63,6 @@ class job {
  FILE *out_;
  std::string job_name_;
  page_params page_params_;
-  int pages_;
 };

 #endif  // JOB_H
--- a/src/line.cc
+++ b/src/line.cc
@ -145,12 +145,10 @@ vector<uint8_t> encode_line(const vector<uint8_t> &line,
  int num_edits = 0;

  auto line_it = line.begin();
-  auto line_end_it =
-    std::mismatch(line.rbegin(), line.rend(), reference.rbegin()).first.base();
  auto ref_it = reference.begin();
  while (1) {
-    int offset = skip_to_next_mismatch(&line_it, line_end_it, &ref_it);
-    if (line_it == line_end_it) {
+    int offset = skip_to_next_mismatch(&line_it, line.end(), &ref_it);
+    if (line_it == line.end()) {
      // No more differences, we're done.
      break;
    }
@ -158,17 +156,17 @@ vector<uint8_t> encode_line(const vector<uint8_t> &line,
    if (++num_edits == max_edits) {
      // We've run out of edits. Just output the rest of the line in a big
      // substitute command.
-      write_substitute(offset, line_it, line_end_it, &output);
+      write_substitute(offset, line_it, line.end(), &output);
      break;
    }

-    int s = substitute_length(line_it, line_end_it, ref_it);
+    int s = substitute_length(line_it, line.end(), ref_it);
    if (s > 0) {
      write_substitute(offset, line_it, std::next(line_it, s), &output);
      line_it += s;
      ref_it += s;
    } else {
-      int r = repeat_length(line_it, line_end_it);
+      int r = repeat_length(line_it, line.end());
      assert(r >= 2);
      write_repeat(offset, r, *line_it, &output);
      line_it += r;
--- a/src/main.cc
+++ b/src/main.cc
@ -29,10 +29,6 @@
 #include "job.h"
 #include "debug.h"

-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-

 namespace {

@ -150,7 +146,7 @@ int main(int argc, char *argv[]) {

  int fd = STDIN_FILENO;
  if (job_filename) {
-    fd = open(job_filename, O_RDONLY | O_BINARY);
+    fd = open(job_filename, O_RDONLY);
    if (fd < 0) {
      fprintf(stderr, "ERROR: " PACKAGE ": Unable to open raster file\n");
      return 1;
@ -170,6 +166,7 @@ int main(int argc, char *argv[]) {
    return 1;
  }

+  int pages = 0;
  {
    job job(stdout, ascii_job_name(job_id, job_user, job_name));
    cups_page_header2_t header;
@ -178,11 +175,11 @@ int main(int argc, char *argv[]) {
          || header.cupsBitsPerColor != 1
          || header.cupsNumColors != 1
          || header.cupsBytesPerLine > 10000) {
-        fprintf(stderr, "ERROR: " PACKAGE ": Page %d: Bogus raster data.\n", job.pages() + 1);
+        fprintf(stderr, "ERROR: " PACKAGE ": Page %d: Bogus raster data.\n", pages + 1);
        dump_page_header(header);
        return 1;
      }
-      if (job.pages() == 0) {
+      if (pages == 0) {
        fprintf(stderr, "DEBUG: " PACKAGE ": Page header of first page\n");
        dump_page_header(header);
      }
@ -190,12 +187,13 @@ int main(int argc, char *argv[]) {
                      header.cupsHeight,
                      header.cupsBytesPerLine,
                      next_line);
-      fprintf(stderr, "PAGE: %d %d\n", job.pages(), header.NumCopies);
+      fprintf(stderr, "PAGE: %d %d\n", ++pages, header.NumCopies);
    }
+  }

-    if (job.pages() == 0) {
-      fprintf(stderr, "ERROR: " PACKAGE ": No pages were found.\n");
-    }
+  if (pages == 0) {
+    fprintf(stderr, "ERROR: " PACKAGE ": No pages were found.\n");
+    return 1;
  }

  fflush(stdout);
--- a/test/tempfile.h
+++ b/test/tempfile.h
@ -18,7 +18,6 @@
 #ifndef TEMPFILE_H
 #define TEMPFILE_H

-#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <vector>
--- a/test/test_block.cc
+++ b/test/test_block.cc
@ -37,6 +37,16 @@ const lest::test specification[] = {
    EXPECT(!b.empty());
  },

+  "A block can contain 128 lines",
+  [] {
+    block b;
+    for (int i = 0; i < 128; ++i) {
+      EXPECT(b.line_fits(1));
+      b.add_line(vec(1));
+    }
+    EXPECT(!b.line_fits(1));
+  },
+
  "A block has a size limit of about 16 kilobyte",
  [] {
    block b;
--- a/test/test_job.cc
+++ b/test/test_job.cc
@ -1,35 +0,0 @@
-// This file is part of the brlaser printer driver.
-//
-// Copyright 2020 Peter De Wachter
-//
-// brlaser is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 2 of the License, or
-// (at your option) any later version.
-//
-// brlaser is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
-
-#include "lest.hpp"
-#include "tempfile.h"
-#include "../src/job.h"
-
-const lest::test specification[] = {
-  "An empty job produces no output",
-  [] {
-    tempfile f;
-    {
-      job j(f.file(), "name");
-    }
-    EXPECT(f.data().empty());
-  },
-};
-
-int main() {
-  return lest::run(specification);
-}