42 // Check that a package can not be exported unqualifiedly, and then exported |
42 // Check that a package can not be exported unqualifiedly, and then exported |
43 // to a specific package. |
43 // to a specific package. |
44 // Also, check that a package can be exported to a specific package and then |
44 // Also, check that a package can be exported to a specific package and then |
45 // exported unqualifiedly. |
45 // exported unqualifiedly. |
46 public static void main(String args[]) throws Throwable { |
46 public static void main(String args[]) throws Throwable { |
47 Object m1, m2, m3; |
47 Object m1x, m2x, m3x; |
48 |
48 |
49 // Get the java.lang.reflect.Module object for module java.base. |
49 // Get the java.lang.reflect.Module object for module java.base. |
50 Class jlObject = Class.forName("java.lang.Object"); |
50 Class jlObject = Class.forName("java.lang.Object"); |
51 Object jlObject_jlrM = jlObject.getModule(); |
51 Object jlObject_jlrM = jlObject.getModule(); |
52 assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null"); |
52 assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null"); |
54 // Get the class loader for ExportTwice and assume it's also used to |
54 // Get the class loader for ExportTwice and assume it's also used to |
55 // load classes p1.c1 and p2.c2. |
55 // load classes p1.c1 and p2.c2. |
56 ClassLoader this_cldr = ExportTwice.class.getClassLoader(); |
56 ClassLoader this_cldr = ExportTwice.class.getClassLoader(); |
57 |
57 |
58 // Define a module for p1. |
58 // Define a module for p1. |
59 m1 = ModuleHelper.ModuleObject("module1", this_cldr, new String[] { "p1" }); |
59 m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" }); |
60 assertNotNull(m1, "Module should not be null"); |
60 assertNotNull(m1x, "Module should not be null"); |
61 ModuleHelper.DefineModule(m1, "9.0", "m1/here", new String[] { "p1" }); |
61 ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" }); |
62 ModuleHelper.AddReadsModule(m1, jlObject_jlrM); |
62 ModuleHelper.AddReadsModule(m1x, jlObject_jlrM); |
63 |
63 |
64 // Define a module for p2. |
64 // Define a module for p2. |
65 m2 = ModuleHelper.ModuleObject("module2", this_cldr, new String[] { "p2" }); |
65 m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" }); |
66 assertNotNull(m2, "Module should not be null"); |
66 assertNotNull(m2x, "Module should not be null"); |
67 ModuleHelper.DefineModule(m2, "9.0", "m2/there", new String[] { "p2" }); |
67 ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" }); |
68 ModuleHelper.AddReadsModule(m2, jlObject_jlrM); |
68 ModuleHelper.AddReadsModule(m2x, jlObject_jlrM); |
69 |
69 |
70 // Define a module for p3. |
70 // Define a module for p3. |
71 m3 = ModuleHelper.ModuleObject("module3", this_cldr, new String[] { "p3" }); |
71 m3x = ModuleHelper.ModuleObject("module_three", this_cldr, new String[] { "p3" }); |
72 assertNotNull(m3, "Module should not be null"); |
72 assertNotNull(m3x, "Module should not be null"); |
73 ModuleHelper.DefineModule(m3, "9.0", "m3/there", new String[] { "p3" }); |
73 ModuleHelper.DefineModule(m3x, "9.0", "m3x/there", new String[] { "p3" }); |
74 ModuleHelper.AddReadsModule(m3, jlObject_jlrM); |
74 ModuleHelper.AddReadsModule(m3x, jlObject_jlrM); |
75 |
75 |
76 // Make package p1 in m1 visible to everyone. |
76 // Make package p1 in m1x visible to everyone. |
77 ModuleHelper.AddModuleExportsToAll(m1, "p1"); |
77 ModuleHelper.AddModuleExportsToAll(m1x, "p1"); |
78 |
78 |
79 // Try to export p1 only to m2 after it was exported unqualifiedly. It |
79 // Try to export p1 only to m2x after it was exported unqualifiedly. It |
80 // should silently succeed. |
80 // should silently succeed. |
81 ModuleHelper.AddModuleExports(m1, "p1", m2); |
81 ModuleHelper.AddModuleExports(m1x, "p1", m2x); |
82 |
82 |
83 // Export p2 to m3 then export it again unqualifiedly. |
83 // Export p2 to m3x then export it again unqualifiedly. |
84 ModuleHelper.AddModuleExports(m2, "p2", m3); |
84 ModuleHelper.AddModuleExports(m2x, "p2", m3x); |
85 ModuleHelper.AddModuleExportsToAll(m2, "p2"); |
85 ModuleHelper.AddModuleExportsToAll(m2x, "p2"); |
86 |
86 |
87 // p1.c1's ctor tries to call a method in p2.c2. This should work because |
87 // p1.c1's ctor tries to call a method in p2.c2. This should work because |
88 // p1's module can read p2's module and p2 is now exported unqualifiedly. |
88 // p1's module can read p2's module and p2 is now exported unqualifiedly. |
89 ModuleHelper.AddReadsModule(m1, m2); |
89 ModuleHelper.AddReadsModule(m1x, m2x); |
90 Class p1_c1_class = Class.forName("p1.c1"); |
90 Class p1_c1_class = Class.forName("p1.c1"); |
91 p1_c1_class.newInstance(); |
91 p1_c1_class.newInstance(); |
92 } |
92 } |
93 } |
93 } |