function ModuleVersionTestCase::testModuleVersions in Drupal 7

Test version dependencies.

File

modules/system/system.test, line 620

Tests for system.module.

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]);
  }
}