src/scanner.test.cpp

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Last update: 2021-12-30 20:52:19+09:00
Problem: https://judge.yosupo.jp/problem/aplusb

Depends on

Code

#define PROBLEM "https://judge.yosupo.jp/problem/aplusb"

#include "base.hpp"
#include "util/fast_io.hpp"

#include "aplusb.hpp"
#include "unistd.h"

void check_separator() {
    auto tmpf = tmpfile();
    fputs(string(1 << 15, 'a').c_str(), tmpf);
    fputs(" ", tmpf);
    fputs(string(1 << 15, 'b').c_str(), tmpf);
    rewind(tmpf);
    Scanner sc(tmpf);
    string s, t;
    sc.read(s, t);
    assert(s == string(1 << 15, 'a'));
    assert(t == string(1 << 15, 'b'));
}

void check_interactive() {
    int pipefd[2];
    assert(pipe(pipefd) == 0);

    Scanner sc(fdopen(pipefd[0], "r"));
    FILE* fw = fdopen(pipefd[1], "w");
    fprintf(fw, "1234\n");
    fflush(fw);
    int x;
    sc.read(x);
    assert(x == 1234);
}

int main() {
    check_separator();
    check_interactive();
    solve_aplusb();
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
    bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=path))
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 260, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: unistd.h: line -1: no such header