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added DataFlowInfoTest

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This commit is contained in:
Svetlana Isakova
2014-03-05 16:27:38 +04:00
parent ab9e470ea9
commit 88f2c32724
16 changed files with 543 additions and 7 deletions
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compiler/testData/cfg-variables/basic/IfWithUninitialized.instructions
+53
View File
@@ -0,0 +1,53 @@
== foo ==
fun foo() {
val b: Boolean
if (1 < 2) {
use(b)
}
else {
b = true
}
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ val b: Boolean if (1 < 2) { use(b) } else { b = true } })
v(val b: Boolean) INIT: in: {} out: {b=D}
mark(if (1 < 2) { use(b) } else { b = true }) INIT: in: {b=D} out: {b=D}
mark(1 < 2)
r(1)
r(2)
call(<, compareTo)
jf(L2)
mark({ use(b) })
mark(use(b)) USE: in: {b=READ} out: {b=READ}
r(b) USE: in: {} out: {b=READ}
call(use, use)
jmp(L3) USE: in: {} out: {}
L2:
mark({ b = true })
r(true) USE: in: {b=ONLY_WRITTEN_NEVER_READ} out: {b=ONLY_WRITTEN_NEVER_READ}
w(b) INIT: in: {b=D} out: {b=ID} USE: in: {} out: {b=ONLY_WRITTEN_NEVER_READ}
L1:
L3:
<END> INIT: in: {b=D} out: {b=D}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {b=D} out: {b=D} USE: in: {} out: {}
=====================
== use ==
fun use(vararg a: Any?) = a
---------------------
L0:
<START> INIT: in: {} out: {}
v(vararg a: Any?) INIT: in: {} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID} USE: in: {a=READ} out: {a=READ}
r(a) INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {a=READ}
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/basic/IfWithUninitialized.kt
+11
View File
@@ -0,0 +1,11 @@
fun foo() {
val b: Boolean
if (1 < 2) {
use(b)
}
else {
b = true
}
}
fun use(vararg a: Any?) = a
compiler/testData/cfg-variables/basic/InitializedNotDeclared.instructions
+21
View File
@@ -0,0 +1,21 @@
== A ==
class A {
{
x = 1
}
val x: Int
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ x = 1 })
r(1) USE: in: {x=ONLY_WRITTEN_NEVER_READ} out: {x=ONLY_WRITTEN_NEVER_READ}
w(x) INIT: in: {} out: {x=I} USE: in: {} out: {x=ONLY_WRITTEN_NEVER_READ}
v(val x: Int) INIT: in: {x=I} out: {x=ID}
L1:
<END> INIT: in: {x=ID} out: {x=ID}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {x=ID} out: {x=ID} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/basic/InitializedNotDeclared.kt
+6
View File
@@ -0,0 +1,6 @@
class A {
{
x = 1
}
val x: Int
}
compiler/testData/cfg-variables/basic/UsageInFunctionLiteral.instructions
+71
View File
@@ -0,0 +1,71 @@
== foo ==
fun foo() {
val a = 1
val f = { (x: Int) ->
val y = x + a
use(a)
}
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ val a = 1 val f = { (x: Int) -> val y = x + a use(a) } })
v(val a = 1) INIT: in: {} out: {a=D}
r(1) INIT: in: {a=D} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID}
v(val f = { (x: Int) -> val y = x + a use(a) }) INIT: in: {a=ID} out: {a=ID, f=D}
mark({ (x: Int) -> val y = x + a use(a) }) INIT: in: {a=ID, f=D} out: {a=ID, f=D}
jmp?(L2)
d({ (x: Int) -> val y = x + a use(a) }) INIT: in: {a=ID, f=D, x=ID, y=ID} out: {a=ID, f=D, x=ID, y=ID} USE: in: {a=READ, x=READ} out: {a=READ, x=READ}
L2:
r({ (x: Int) -> val y = x + a use(a) }) INIT: in: {a=ID, f=D} out: {a=ID, f=D}
w(f) INIT: in: {a=ID, f=D} out: {a=ID, f=ID}
L1:
<END> INIT: in: {a=ID, f=ID} out: {a=ID, f=ID}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID, f=D, x=ID, y=ID} out: {a=ID, f=D, x=ID, y=ID} USE: in: {} out: {}
=====================
== anonymous_0 ==
{ (x: Int) ->
val y = x + a
use(a)
}
---------------------
L3:
<START> INIT: in: {} out: {}
v(x: Int) INIT: in: {} out: {x=D}
w(x) INIT: in: {x=D} out: {x=ID}
mark(val y = x + a use(a)) INIT: in: {x=ID} out: {x=ID}
v(val y = x + a) INIT: in: {x=ID} out: {x=ID, y=D}
mark(x + a) INIT: in: {x=ID, y=D} out: {x=ID, y=D} USE: in: {a=READ, x=READ} out: {a=READ, x=READ}
r(x) USE: in: {a=READ} out: {a=READ, x=READ}
r(a)
call(+, plus)
w(y) INIT: in: {x=ID, y=D} out: {x=ID, y=ID}
mark(use(a)) INIT: in: {x=ID, y=ID} out: {x=ID, y=ID} USE: in: {a=READ} out: {a=READ}
r(a) USE: in: {} out: {a=READ}
call(use, use)
L4:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {x=ID, y=ID} out: {x=ID, y=ID} USE: in: {} out: {}
=====================
== use ==
fun use(vararg a: Any?) = a
---------------------
L0:
<START> INIT: in: {} out: {}
v(vararg a: Any?) INIT: in: {} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID} USE: in: {a=READ} out: {a=READ}
r(a) INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {a=READ}
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/basic/UsageInFunctionLiteral.kt
+9
View File
@@ -0,0 +1,9 @@
fun foo() {
val a = 1
val f = { (x: Int) ->
val y = x + a
use(a)
}
}
fun use(vararg a: Any?) = a
compiler/testData/cfg-variables/basic/VariablesInitialization.instructions
+66
View File
@@ -0,0 +1,66 @@
== foo ==
fun foo() {
val a = 1
val b: Int
b = 2
42
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ val a = 1 val b: Int b = 2 42 })
v(val a = 1) INIT: in: {} out: {a=D}
r(1) INIT: in: {a=D} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID}
v(val b: Int) INIT: in: {a=ID} out: {a=ID, b=D}
r(2) INIT: in: {a=ID, b=D} out: {a=ID, b=D} USE: in: {b=ONLY_WRITTEN_NEVER_READ} out: {b=ONLY_WRITTEN_NEVER_READ}
w(b) INIT: in: {a=ID, b=D} out: {a=ID, b=ID} USE: in: {} out: {b=ONLY_WRITTEN_NEVER_READ}
r(42) INIT: in: {a=ID, b=ID} out: {a=ID, b=ID}
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID, b=ID} out: {a=ID, b=ID} USE: in: {} out: {}
=====================
== bar ==
fun bar(foo: Foo) {
foo.c
foo.c = 2
42
}
---------------------
L0:
<START> INIT: in: {} out: {}
v(foo: Foo) INIT: in: {} out: {foo=D}
w(foo) INIT: in: {foo=D} out: {foo=ID}
mark({ foo.c foo.c = 2 42 }) INIT: in: {foo=ID} out: {foo=ID}
mark(foo.c)
r(foo) USE: in: {c=READ, foo=READ} out: {c=READ, foo=READ}
r(c) USE: in: {c=ONLY_WRITTEN_NEVER_READ, foo=READ} out: {c=READ, foo=READ}
r(2) USE: in: {c=ONLY_WRITTEN_NEVER_READ, foo=READ} out: {c=ONLY_WRITTEN_NEVER_READ, foo=READ}
r(foo) USE: in: {c=ONLY_WRITTEN_NEVER_READ} out: {c=ONLY_WRITTEN_NEVER_READ, foo=READ}
w(foo.c) INIT: in: {foo=ID} out: {c=I, foo=ID} USE: in: {} out: {c=ONLY_WRITTEN_NEVER_READ}
r(42) INIT: in: {c=I, foo=ID} out: {c=I, foo=ID}
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {c=I, foo=ID} out: {c=I, foo=ID} USE: in: {} out: {}
=====================
== Foo ==
trait Foo {
var c: Int
}
---------------------
L0:
<START> INIT: in: {} out: {}
v(var c: Int) INIT: in: {} out: {c=D}
L1:
<END> INIT: in: {c=D} out: {c=D}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {c=D} out: {c=D} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/basic/VariablesInitialization.kt
+16
View File
@@ -0,0 +1,16 @@
fun foo() {
val a = 1
val b: Int
b = 2
42
}
fun bar(foo: Foo) {
foo.c
foo.c = 2
42
}
trait Foo {
var c: Int
}
compiler/testData/cfg-variables/basic/VariablesUsage.instructions
+63
View File
@@ -0,0 +1,63 @@
== foo ==
fun foo() {
var a = 1
use(a)
a = 2
use(a)
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ var a = 1 use(a) a = 2 use(a) })
v(var a = 1) INIT: in: {} out: {a=D}
r(1) INIT: in: {a=D} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID}
mark(use(a)) INIT: in: {a=ID} out: {a=ID} USE: in: {a=READ} out: {a=READ}
r(a) USE: in: {a=WRITTEN_AFTER_READ} out: {a=READ}
call(use, use)
r(2) USE: in: {a=WRITTEN_AFTER_READ} out: {a=WRITTEN_AFTER_READ}
w(a) USE: in: {a=READ} out: {a=WRITTEN_AFTER_READ}
mark(use(a)) USE: in: {a=READ} out: {a=READ}
r(a) USE: in: {} out: {a=READ}
call(use, use)
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {}
=====================
== bar ==
fun bar() {
val b: Int
b = 3
}
---------------------
L0:
<START> INIT: in: {} out: {}
mark({ val b: Int b = 3 })
v(val b: Int) INIT: in: {} out: {b=D}
r(3) INIT: in: {b=D} out: {b=D} USE: in: {b=ONLY_WRITTEN_NEVER_READ} out: {b=ONLY_WRITTEN_NEVER_READ}
w(b) INIT: in: {b=D} out: {b=ID} USE: in: {} out: {b=ONLY_WRITTEN_NEVER_READ}
L1:
<END> INIT: in: {b=ID} out: {b=ID}
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {b=ID} out: {b=ID} USE: in: {} out: {}
=====================
== use ==
fun use(a: Int) = a
---------------------
L0:
<START> INIT: in: {} out: {}
v(a: Int) INIT: in: {} out: {a=D}
w(a) INIT: in: {a=D} out: {a=ID} USE: in: {a=READ} out: {a=READ}
r(a) INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {a=READ}
L1:
<END>
error:
<ERROR> INIT: in: {} out: {}
sink:
<SINK> INIT: in: {a=ID} out: {a=ID} USE: in: {} out: {}
=====================
compiler/testData/cfg-variables/basic/VariablesUsage.kt
+13
View File
@@ -0,0 +1,13 @@
fun foo() {
var a = 1
use(a)
a = 2
use(a)
}
fun bar() {
val b: Int
b = 3
}
fun use(a: Int) = a