public void testOneDimensionPermWithCollapse() {
ModuleDef md = new ModuleDef("testOneDimensionPerm");
Properties properties = md.getProperties();
{
BindingProperty bindingProperty = properties.createBinding("debug");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "false");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "true");
bindingProperty.addCollapsedValues("true", "false");
}
// Permutations and their values are in stable alphabetical order.
//
PropertyCombinations permutations =
new PropertyCombinations(md.getProperties(), md.getActiveLinkerNames());
List<PropertyCombinations> collapsed = permutations.collapseProperties();
assertEquals("size", 1, collapsed.size());
permutations = collapsed.get(0);
String[] permutation;
Iterator<String[]> it = permutations.iterator();
assertTrue(it.hasNext());
permutation = it.next();
assertEquals("false", permutation[0]);
assertTrue(it.hasNext());
permutation = it.next();
assertEquals("true", permutation[0]);
}
public void testTwoDimensionPermWithCollapse() {
ModuleDef md = new ModuleDef("testTwoDimensionPerm");
Properties properties = md.getProperties();
{
BindingProperty bindingProperty = properties.createBinding("user.agent");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "moz");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "ie6");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "opera");
bindingProperty.addCollapsedValues("moz", "ie6", "opera");
}
{
BindingProperty bindingProperty = properties.createBinding("debug");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "false");
bindingProperty.addDefinedValue(bindingProperty.getRootCondition(), "true");
}
// String[]s and their values are in stable alphabetical order.
//
PropertyCombinations permutations =
new PropertyCombinations(md.getProperties(), md.getActiveLinkerNames());
List<PropertyCombinations> collapsed = permutations.collapseProperties();
assertEquals("size", 2, collapsed.size());
Iterator<String[]> it = collapsed.get(0).iterator();
assertEquals(Arrays.asList("false", "ie6"), Arrays.asList(it.next()));
assertEquals(Arrays.asList("false", "moz"), Arrays.asList(it.next()));
assertEquals(Arrays.asList("false", "opera"), Arrays.asList(it.next()));
assertFalse(it.hasNext());
it = collapsed.get(1).iterator();
assertEquals(Arrays.asList("true", "ie6"), Arrays.asList(it.next()));
assertEquals(Arrays.asList("true", "moz"), Arrays.asList(it.next()));
assertEquals(Arrays.asList("true", "opera"), Arrays.asList(it.next()));
assertFalse(it.hasNext());
}