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154 lines
3.7 KiB
154 lines
3.7 KiB
#IMPORT <library.al>
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GLOBAL-MACROS {
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LET global_is_subclass_of(x) =
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is_class(x) HOLDS-IN-SOME-SUPERCLASS-OF ObjCInterfaceDecl;
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};
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//Check that class A is not subclassed.
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DEFINE-CHECKER SUBCLASSING_TEST_EXAMPLE = {
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SET report_when =
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is_class("A") HOLDS-IN-SOME-SUPERCLASS-OF ObjCInterfaceDecl;
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SET message = "This is subclassing A. Class A should not be subclassed.";
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};
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DEFINE-CHECKER MACRO_TEST1 = {
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LET call_two_methods(x,y) = call_method(x) OR call_method(y);
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SET report_when = call_two_methods("foo:", "bar");
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SET message = "Error message here";
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};
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// Test reverse parameter of macro
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DEFINE-CHECKER MACRO_TEST2 = {
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LET my_macro_to_call_method_of_class(x,y) = call_instance_method(y,x);
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SET report_when = my_macro_to_call_method_of_class("foo:", "A");
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SET message = "Error message here";
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};
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// Test macro call macro
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DEFINE-CHECKER MACRO_TEST3 = {
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LET my_macro_to_call_method_of_class(x,y) = call_instance_method(y,x);
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LET call_my_macro(t,v) = my_macro_to_call_method_of_class(t,v);
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SET report_when = call_my_macro("foo:", "A");
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SET message = "Error message here";
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};
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DEFINE-CHECKER LOCAL_MACRO_SUBCLASS = {
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LET is_subclass_of(x) =
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is_class(x) HOLDS-IN-SOME-SUPERCLASS-OF ObjCInterfaceDecl;
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SET report_when = is_subclass_of("A");
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SET message = "This is subclassing A. Class A should not be subclassed.";
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};
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DEFINE-CHECKER GLOBAL_MACRO_SUBCLASS = {
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SET report_when = global_is_subclass_of("A");
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SET message = "This is subclassing A. Class A should not be subclassed.";
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};
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DEFINE-CHECKER IMPORTED_MACRO_SUBCLASS = {
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SET report_when = imported_is_subclass_of("A");
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SET message = "This is subclassing A. Class A should not be subclassed.";
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};
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DEFINE-CHECKER TEST_ALL_METHODS = {
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SET report_when = call_class_method(REGEXP(".*"), REGEXP(".*"));
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SET message = "Method call...";
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};
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DEFINE-CHECKER TEST_RETURN_METHOD = {
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SET report_when =
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WHEN
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method_return_type("int")
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HOLDS-IN-NODE ObjCMethodDecl;
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SET message = "Method return int";
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};
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DEFINE-CHECKER TEST_BUILTIN_TYPE = {
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SET report_when =
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WHEN
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method_return_type("void")
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OR method_return_type("bool")
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OR method_return_type("char")
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OR method_return_type("unsigned char")
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OR method_return_type("wchar_t")
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OR method_return_type("unsigned short")
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OR method_return_type("unsigned int")
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OR method_return_type("unsigned long")
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OR method_return_type("unsigned long long")
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OR method_return_type("__int128")
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OR method_return_type("unsigned __int128")
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OR method_return_type("signed char")
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OR method_return_type("short")
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OR method_return_type("int")
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OR method_return_type("long")
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OR method_return_type("long long")
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OR method_return_type("float")
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OR method_return_type("double")
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OR method_return_type("long double")
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OR method_return_type("id")
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OR method_return_type("Class")
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OR method_return_type("SEL")
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OR method_return_type("float *")
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OR method_return_type("unsigned int **")
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HOLDS-IN-NODE ObjCMethodDecl;
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SET message = "Method return.....";
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};
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DEFINE-CHECKER TEST_IMPLICIT_CAST_CHECK = {
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LET has_type_long_expr = has_type("long") HOLDS-EVENTUALLY;
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SET report_when =
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WHEN
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has_type("int") AND has_type_long_expr
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HOLDS-IN-NODE ImplicitCastExpr;
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SET message = "An implicit case from long to int can cause a crash";
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};
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DEFINE-CHECKER TEST_VAR_TYPE_CHECK = {
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SET report_when =
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WHEN has_type("int") OR has_type("long")
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HOLDS-IN-NODE VarDecl;
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SET message = "Var has type int or long";
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};
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