Lines Matching full:columns
70 /// \return The width of the tty in columns. If the width is wider than 80, the
71 /// result is 5 columns narrower to match the screen_width() algorithm.
98 utils::setenv("COLUMNS", "4321"); in ATF_TEST_CASE_BODY()
109 utils::setenv("COLUMNS", "4321"); in ATF_TEST_CASE_BODY()
120 utils::setenv("COLUMNS", ""); in ATF_TEST_CASE_BODY()
131 utils::setenv("COLUMNS", ""); in ATF_TEST_CASE_BODY()
132 const std::size_t columns = reopen_stdout(); in ATF_TEST_CASE_BODY() local
135 ATF_REQUIRE_EQ(columns, ui.screen_width().get()); in ATF_TEST_CASE_BODY()
142 utils::setenv("COLUMNS", "foo bar"); in ATF_TEST_CASE_BODY()
153 utils::setenv("COLUMNS", "foo bar"); in ATF_TEST_CASE_BODY()
154 const std::size_t columns = reopen_stdout(); in ATF_TEST_CASE_BODY() local
157 ATF_REQUIRE_EQ(columns, ui.screen_width().get()); in ATF_TEST_CASE_BODY()
164 utils::unsetenv("COLUMNS"); in ATF_TEST_CASE_BODY()
182 utils::setenv("COLUMNS", "100"); in ATF_TEST_CASE_BODY()
185 utils::setenv("COLUMNS", "80"); in ATF_TEST_CASE_BODY()
188 utils::unsetenv("COLUMNS"); in ATF_TEST_CASE_BODY()