diff options
Diffstat (limited to 'src/test/java/com/seaofnodes/simple/MutabilityTest.java')
| -rw-r--r-- | src/test/java/com/seaofnodes/simple/MutabilityTest.java | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/src/test/java/com/seaofnodes/simple/MutabilityTest.java b/src/test/java/com/seaofnodes/simple/MutabilityTest.java index 7ae80314..60e4c5aa 100644 --- a/src/test/java/com/seaofnodes/simple/MutabilityTest.java +++ b/src/test/java/com/seaofnodes/simple/MutabilityTest.java @@ -22,20 +22,20 @@ public class MutabilityTest { } @Test public void testIndependentBindingsAndViews() { - ok("struct P { int x; }; !P ~p=new P; p.x=7; return p.x;", "7"); - ok("struct P { int x; }; ~P !p=new P{x=3;}; p=new P{x=7;}; return p.x;", "7"); - bad("struct P { int x; }; !P ~p=new P; p=new P; return 0;"); - bad("struct P { int x; }; ~P !p=new P; p.x=7; return 0;"); + ok("struct P { int x; new P = { int v -> x=v; }; }; !P ~p=new P(0); p.x=7; return p.x;", "7"); + ok("struct P { int x; new P = { int v -> x=v; }; }; ~P !p=new P(3); p=new P(7); return p.x;", "7"); + bad("struct P { int x; new P = { int v -> x=v; }; }; !P ~p=new P(0); p=new P(0); return 0;"); + bad("struct P { int x; new P = { int v -> x=v; }; }; ~P !p=new P(0); p.x=7; return 0;"); bad("int ~x=3; x=7; return x;"); ok("int !x=3; x=7; return x;", "7"); } @Test public void testDeepViewAndAliases() { - ok("struct P { int x; }; !P ~p=new P; ~P ~r=p; p.x=7; return r.x;", "7"); - bad("struct P { int x; }; struct Box { !P p; }; !P q=new P; Box b=new Box{p=q;}; b.p.x=7; return 0;"); - bad("struct P { int x; }; P p=new P; !P q=p; q.x=7; return 0;"); - bad("struct P { P? next; int x; }; !P p=new P{next=new P;}; p.next.x=7; return 0;"); - bad("struct P { !P? next; int x; }; P p=new P{next=new P;}; p.next.x=7; return 0;"); + ok("struct P { int x; new P = { int v -> x=v; }; }; !P ~p=new P(0); ~P ~r=p; p.x=7; return r.x;", "7"); + bad("struct P { int x; new P = { int v -> x=v; }; }; struct Box { !P p; new Box = { !P v -> p=v; }; }; !P p=new P(0); Box b=new Box(p); b.p.x=7; return 0;"); + bad("struct P { int x; new P = { int v -> x=v; }; }; P p=new P(0); !P q=p; q.x=7; return 0;"); + bad("struct P { P? next; int x; new P = { P? v -> next=v; }; }; !P p=new P(new P(null)); p.next.x=7; return 0;"); + bad("struct P { !P? next; int x; new P = { !P? v -> next=v; }; }; P p=new P(new P(null)); p.next.x=7; return 0;"); } @Test public void testInferencePreservesAccess() { @@ -53,18 +53,12 @@ public class MutabilityTest { bad("struct P { int x; }; val f={ P?[] a -> return a#; }; !P?[] a=new !P?[1]; return f(a);"); } - @Test public void testConstructorScope() { - ok("struct P { int ~x; }; P p=new P{if(arg) x=3; else x=7;}; return p.x;", "7"); - bad("int ~outer=1; struct P { int x; }; P p=new P{outer=7;}; return outer;"); - bad("struct P { int x; }; P p=new P{int ~local=1; local=7;}; return p.x;"); - } - @Test public void testArrayLayers() { bad("struct P { int x; }; !P?[] rw=new !P?[1]; P?[] ro=rw; rw[0]=new P; ro[0].x=7; return 0;"); ok("u8[] a=new u8[2]; a[0]=7; return a[0];", "7"); - ok("struct P { int x; }; P?[] a=new P?[1]; a[0]=new P{x=7;}; return a[0].x;", "7"); - bad("struct P { int x; }; P?[] a=new P?[1]; a[0]=new P; a[0].x=7; return 0;"); - ok("struct P { int x; }; !P?[] a=new !P?[1]; a[0]=new P; a[0].x=7; return a[0].x;", "7"); + ok("struct P { int x; new P = { int v -> x=v; }; }; P?[] a=new P?[1]; a[0]=new P(7); return a[0].x;", "7"); + bad("struct P { int x; new P = { int v -> x=v; }; }; P?[] a=new P?[1]; a[0]=new P(0); a[0].x=7; return 0;"); + ok("struct P { int x; new P = { int v -> x=v; }; }; !P?[] a=new !P?[1]; a[0]=new P(0); a[0].x=7; return a[0].x;", "7"); bad("u8[~] a=new u8[1]; a[0]=7; return 0;"); ok("u8[~]?[] rows=new u8[~]?[1]; rows[0]=new u8[1]; return rows#;", "1"); bad("u8[~]?[] rows=new u8[~]?[1]; rows[0]=new u8[1]; rows[0][0]=7; return 0;"); |