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https://github.com/pdewacht/brlaser
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76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
// This file is part of the brlaser printer driver.
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//
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// Copyright 2014 Peter De Wachter
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//
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// brlaser is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 2 of the License, or
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// (at your option) any later version.
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//
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// brlaser is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with brlaser. If not, see <http://www.gnu.org/licenses/>.
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#include "lest.hpp"
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#include <stdint.h>
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#include <vector>
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#include "tempfile.h"
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#include "src/block.h"
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typedef std::vector<uint8_t> vec;
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const lest::test specification[] = {
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"Block line limit",
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[] {
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block b;
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for (int i = 0; i < 128; ++i) {
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EXPECT(b.line_fits(1));
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b.add_line(vec(1));
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}
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EXPECT(!b.line_fits(1));
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},
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"Block size limit",
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[] {
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block b;
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for (int i = 0; i < 16; ++i) {
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EXPECT(b.line_fits(1000));
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b.add_line(vec(1000));
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}
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EXPECT(!b.line_fits(400));
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},
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"Flush",
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[] {
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block b;
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{
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tempfile f;
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b.flush(f.file());
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EXPECT(f.data().empty());
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}
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for (uint8_t n = 0; n < 10; n += 2) {
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vec line = {n, static_cast<uint8_t>(n+1)};
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EXPECT(b.line_fits(line.size()));
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b.add_line(std::move(line));
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}
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{
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tempfile f;
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b.flush(f.file());
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EXPECT(( f.data() == vec{'1','2','w',0,5,0,1,2,3,4,5,6,7,8,9} ));
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}
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{
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tempfile f;
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b.flush(f.file());
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EXPECT(f.data().empty());
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}
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},
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};
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int main() {
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return lest::run(specification);
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}
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