function ModuleVersionTestCase::testModuleVersions

Test version dependencies.

File

modules/system/system.test, line 620

Class

ModuleVersionTestCase

Test module dependency on specific versions.

Code

function testModuleVersions() {
    $dependencies = array(
        // Alternating between being compatible and incompatible with 7.x-2.4-beta3.
        // The first is always a compatible.
'common_test',
        // Branch incompatibility.
'common_test (1.x)',
        // Branch compatibility.
'common_test (2.x)',
        // Another branch incompatibility.
'common_test (>2.x)',
        // Another branch compatibility.
'common_test (<=2.x)',
        // Another branch incompatibility.
'common_test (<2.x)',
        // Another branch compatibility.
'common_test (>=2.x)',
        // Nonsense, misses a dash. Incompatible with everything.
'common_test (=7.x2.x, >=2.4)',
        // Core version is optional. Compatible.
'common_test (=7.x-2.x, >=2.4-alpha2)',
        // Test !=, explicitly incompatible.
'common_test (=2.x, !=2.4-beta3)',
        // Three operations. Compatible.
'common_test (=2.x, !=2.3, <2.5)',
        // Testing extra version. Incompatible.
'common_test (<=2.4-beta2)',
        // Testing extra version. Compatible.
'common_test (>2.4-beta2)',
        // Testing extra version. Incompatible.
'common_test (>2.4-rc0)',
    );
    variable_set('dependencies', $dependencies);
    $n = count($dependencies);
    for ($i = 0; $i < $n; $i++) {
        $this->drupalGet('admin/modules');
        $checkbox = $this->xpath('//input[@id="edit-modules-testing-module-test-enable"]');
        $this->assertEqual(!empty($checkbox[0]['disabled']), $i % 2, $dependencies[$i]);
    }
}