55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
|
<?php
|
||
|
|
||
|
use cli\Shell;
|
||
|
|
||
|
/**
|
||
|
* Class TestShell
|
||
|
*/
|
||
|
class TestShell extends PHPUnit_Framework_TestCase {
|
||
|
|
||
|
/**
|
||
|
* Test getting TERM columns.
|
||
|
*/
|
||
|
function testColumns() {
|
||
|
// Save.
|
||
|
$env_term = getenv( 'TERM' );
|
||
|
$env_columns = getenv( 'COLUMNS' );
|
||
|
$env_is_windows = getenv( 'WP_CLI_TEST_IS_WINDOWS' );
|
||
|
$env_shell_columns_reset = getenv( 'PHP_CLI_TOOLS_TEST_SHELL_COLUMNS_RESET' );
|
||
|
|
||
|
putenv( 'PHP_CLI_TOOLS_TEST_SHELL_COLUMNS_RESET=1' );
|
||
|
|
||
|
// No TERM should result in default 80.
|
||
|
|
||
|
putenv( 'TERM' );
|
||
|
putenv( 'COLUMNS=80' );
|
||
|
|
||
|
putenv( 'WP_CLI_TEST_IS_WINDOWS=0' );
|
||
|
$columns = cli\Shell::columns();
|
||
|
$this->assertSame( 80, $columns );
|
||
|
|
||
|
putenv( 'WP_CLI_TEST_IS_WINDOWS=1' );
|
||
|
$columns = cli\Shell::columns();
|
||
|
$this->assertSame( 80, $columns );
|
||
|
|
||
|
// TERM and COLUMNS should result in whatever COLUMNS is.
|
||
|
|
||
|
putenv( 'TERM=vt100' );
|
||
|
putenv( 'COLUMNS=100' );
|
||
|
|
||
|
putenv( 'WP_CLI_TEST_IS_WINDOWS=0' );
|
||
|
$columns = cli\Shell::columns();
|
||
|
$this->assertSame( 100, $columns );
|
||
|
|
||
|
putenv( 'WP_CLI_TEST_IS_WINDOWS=1' );
|
||
|
$columns = cli\Shell::columns();
|
||
|
$this->assertSame( 100, $columns );
|
||
|
|
||
|
// Restore.
|
||
|
putenv( false === $env_term ? 'TERM' : "TERM=$env_term" );
|
||
|
putenv( false === $env_columns ? 'COLUMNS' : "COLUMNS=$env_columns" );
|
||
|
putenv( false === $env_is_windows ? 'WP_CLI_TEST_IS_WINDOWS' : "WP_CLI_TEST_IS_WINDOWS=$env_is_windows" );
|
||
|
putenv( false === $env_shell_columns_reset ? 'PHP_CLI_TOOLS_TEST_SHELL_COLUMNS_RESET' : "PHP_CLI_TOOLS_TEST_SHELL_COLUMNS_RESET=$env_shell_columns_reset" );
|
||
|
}
|
||
|
}
|