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