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authorEduardo Julian2019-11-09 22:24:15 -0400
committerEduardo Julian2019-11-09 22:24:15 -0400
commitff2ce5f74ead3b0aafd1ffd15a512e4c8aab6df4 (patch)
treef67a7ddf708f08ca81daa3fad71d4a7e3179fa19 /stdlib/source
parent7c97ca870883655449da7c64dbe3fc30f47ed928 (diff)
WIP: Tests for JVM bytecode machinery. [Part 1]
Diffstat (limited to '')
-rw-r--r--stdlib/source/test/lux/target/jvm.lux310
1 files changed, 284 insertions, 26 deletions
diff --git a/stdlib/source/test/lux/target/jvm.lux b/stdlib/source/test/lux/target/jvm.lux
index b796a6993..cfd756e98 100644
--- a/stdlib/source/test/lux/target/jvm.lux
+++ b/stdlib/source/test/lux/target/jvm.lux
@@ -13,6 +13,7 @@
["!" capability]]]
[data
[binary (#+ Binary)]
+ ["." bit ("#@." equivalence)]
[number
["." i32 (#+ I32)]
["." i64]
@@ -48,6 +49,7 @@
["#." name]
["#." unsigned]]
["#" bytecode (#+ Bytecode)
+ ["#." instruction]
[environment
[limit
[registry (#+ Register)]]]]
@@ -81,10 +83,14 @@
(getClass [] (java/lang/Class java/lang/Object))
(toString [] java/lang/String))
+(import: #long java/lang/Boolean)
+(import: #long java/lang/Byte)
+(import: #long java/lang/Short)
(import: #long java/lang/Integer)
(import: #long java/lang/Long)
(import: #long java/lang/Float)
(import: #long java/lang/Double)
+(import: #long java/lang/Character)
(def: class-name
(Random Text)
@@ -164,6 +170,41 @@
(#try.Failure error)
false))))
+(def: $Boolean
+ (/type.class "java.lang.Boolean" (list)))
+(def: $Boolean::wrap
+ (/.invokestatic ..$Boolean "valueOf" (/type.method [(list /type.boolean) ..$Boolean (list)])))
+(def: $Boolean::random (Random java/lang/Boolean) random.bit)
+(def: !false (|> 0 .i64 i32.i32 /.int))
+(def: !true (|> 1 .i64 i32.i32 /.int))
+(def: ($Boolean::literal value)
+ (-> java/lang/Boolean (Bytecode Any))
+ (if value
+ ..!true
+ ..!false))
+
+(def: $Byte
+ (/type.class "java.lang.Byte" (list)))
+(def: $Byte::wrap
+ (/.invokestatic ..$Byte "valueOf" (/type.method [(list /type.byte) ..$Byte (list)])))
+(def: $Byte::random
+ (Random java/lang/Byte)
+ (:: random.monad map (|>> host.long-to-byte) random.int))
+(def: $Byte::literal
+ (-> java/lang/Byte (Bytecode Any))
+ (|>> host.byte-to-long .i64 i32.i32 /.int))
+
+(def: $Short
+ (/type.class "java.lang.Short" (list)))
+(def: $Short::wrap
+ (/.invokestatic ..$Short "valueOf" (/type.method [(list /type.short) ..$Short (list)])))
+(def: $Short::random
+ (Random java/lang/Short)
+ (:: random.monad map (|>> host.long-to-short) random.int))
+(def: $Short::literal
+ (-> java/lang/Short (Bytecode Any))
+ (|>> host.short-to-long .i64 i32.i32 /.int))
+
(def: $Integer
(/type.class "java.lang.Integer" (list)))
(def: $Integer::wrap
@@ -177,8 +218,8 @@
(def: $Long (/type.class "java.lang.Long" (list)))
(def: $Long::wrap (/.invokestatic ..$Long "valueOf" (/type.method [(list /type.long) ..$Long (list)])))
-(def: $Long::random random.int)
-(def: $Long::literal /.long)
+(def: $Long::random (Random java/lang/Long) random.int)
+(def: $Long::literal (-> java/lang/Long (Bytecode Any)) /.long)
(def: $Float (/type.class "java.lang.Float" (list)))
(def: $Float::wrap (/.invokestatic ..$Float "valueOf" (/type.method [(list /type.float) ..$Float (list)])))
@@ -194,9 +235,20 @@
(def: $Double::random random.frac)
(def: $Double::literal /.double)
+(def: $Character
+ (/type.class "java.lang.Character" (list)))
+(def: $Character::wrap
+ (/.invokestatic ..$Character "valueOf" (/type.method [(list /type.char) ..$Character (list)])))
+(def: $Character::random
+ (Random java/lang/Character)
+ (:: random.monad map (|>> host.long-to-int host.int-to-char) random.int))
+(def: $Character::literal
+ (-> java/lang/Character (Bytecode Any))
+ (|>> host.char-to-long .i64 i32.i32 /.int))
+
+(def: $String (/type.class "java.lang.String" (list)))
(def: $String::random (random.unicode 10))
(def: $String::literal /.string)
-(def: $String::wrap /.nop)
(template: (int/2 <extension>)
(: (-> java/lang/Integer java/lang/Integer java/lang/Integer)
@@ -463,6 +515,136 @@
..double)
))
+(def: object
+ Test
+ (let [!object (: (Bytecode Any)
+ (do /.monad
+ [_ (/.new ..$Object)
+ _ /.dup]
+ (/.invokespecial ..$Object "<init>" (/type.method [(list) /type.void (list)]))))]
+ ($_ _.and
+ (<| (_.lift "ACONST_NULL")
+ (..bytecode (|>> (:coerce Bit) not))
+ (do /.monad
+ [_ /.aconst-null
+ _ (/.instanceof ..$String)]
+ ..$Boolean::wrap))
+ (<| (_.lift "INSTANCEOF")
+ (do random.monad
+ [value ..$String::random])
+ (..bytecode (|>> (:coerce Bit)))
+ (do /.monad
+ [_ (/.string value)
+ _ (/.instanceof ..$String)]
+ ..$Boolean::wrap))
+ (<| (_.lift "NEW & CHECKCAST")
+ (..bytecode (|>> (:coerce Bit)))
+ (do /.monad
+ [_ !object
+ _ (/.checkcast ..$Object)
+ _ (/.instanceof ..$Object)]
+ ..$Boolean::wrap))
+ (<| (_.lift "MONITORENTER & MONITOREXIT")
+ (do random.monad
+ [value ..$String::random])
+ (..bytecode (|>> (:coerce Bit)))
+ (do /.monad
+ [_ (/.string value)
+ _ /.dup _ /.monitorenter
+ _ /.dup _ /.monitorexit
+ _ (/.instanceof ..$String)]
+ ..$Boolean::wrap))
+ )))
+
+(def: array
+ Test
+ (let [!length (: (-> Nat (Bytecode Any))
+ (function (_ size)
+ (do /.monad
+ [_ ($Long::literal (.int size))]
+ /.l2i)))
+ ?length (: (Bytecode Any)
+ (do /.monad
+ [_ /.arraylength]
+ /.i2l))
+ length (: (-> Nat (Bytecode Any) (Random Bit))
+ (function (_ size constructor)
+ (<| (..bytecode (|>> (:coerce Nat) (n.= size)))
+ (do /.monad
+ [_ (!length size)
+ _ constructor
+ _ ?length]
+ $Long::wrap))))
+ write-and-read (: (All [a]
+ (-> Nat (Bytecode Any)
+ a (-> a (Bytecode Any))
+ [(Bytecode Any) (Bytecode Any) (Bytecode Any)]
+ (-> a Any Bit)
+ (Random Bit)))
+ (function (_ size constructor value literal [*store *load *wrap] test)
+ (let [!index ($Integer::literal (host.long-to-int +0))]
+ (<| (..bytecode (test value))
+ (do /.monad
+ [_ (!length size)
+ _ constructor
+ _ /.dup _ !index _ (literal value) _ *store
+ _ /.dup _ !index _ *load]
+ *wrap)))))
+ array (: (All [a]
+ (-> (Bytecode Any) (Random a) (-> a (Bytecode Any))
+ [(Bytecode Any) (Bytecode Any) (Bytecode Any)]
+ (-> a Any Bit)
+ Test))
+ (function (_ constructor random literal [*store *load *wrap] test)
+ (do random.monad
+ [size (:: @ map (|>> (n.% 1024) (n.max 1)) random.nat)
+ value random]
+ ($_ _.and
+ (<| (_.lift "length")
+ (length size constructor))
+ (<| (_.lift "write and read")
+ (write-and-read size constructor value literal [*store *load *wrap] test))))))]
+ ($_ _.and
+ (_.context "boolean"
+ (array (/.newarray /instruction.t-boolean) $Boolean::random $Boolean::literal [/.bastore /.baload $Boolean::wrap]
+ (function (_ expected) (|>> (:coerce Bit) (bit@= expected)))))
+ (_.context "byte"
+ (array (/.newarray /instruction.t-byte) $Byte::random $Byte::literal [/.bastore /.baload $Byte::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Byte) host.byte-to-long ("jvm leq" (host.byte-to-long expected))))))
+ (_.context "short"
+ (array (/.newarray /instruction.t-short) $Short::random $Short::literal [/.sastore /.saload $Short::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Short) host.short-to-long ("jvm leq" (host.short-to-long expected))))))
+ (_.context "int"
+ (array (/.newarray /instruction.t-int) $Integer::random $Integer::literal [/.iastore /.iaload $Integer::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Integer) ("jvm ieq" expected)))))
+ (_.context "long"
+ (array (/.newarray /instruction.t-long) $Long::random $Long::literal [/.lastore /.laload $Long::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Long) ("jvm leq" expected)))))
+ (_.context "float"
+ (array (/.newarray /instruction.t-float) $Float::random $Float::literal [/.fastore /.faload $Float::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Float) ("jvm feq" expected)))))
+ (_.context "double"
+ (array (/.newarray /instruction.t-double) $Double::random $Double::literal [/.dastore /.daload $Double::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Double) ("jvm deq" expected)))))
+ (_.context "char"
+ (array (/.newarray /instruction.t-char) $Character::random $Character::literal [/.castore /.caload $Character::wrap]
+ (function (_ expected) (|>> (:coerce java/lang/Character) ("jvm ceq" expected)))))
+ (_.context "object"
+ (array (/.anewarray ..$String) $String::random $String::literal [/.aastore /.aaload /.nop]
+ (function (_ expected) (|>> (:coerce Text) (text@= expected)))))
+ )))
+
+(def: value
+ Test
+ ($_ _.and
+ (<| (_.context "primitive")
+ ..primitive)
+ (<| (_.context "object")
+ ..object)
+ (<| (_.context "array")
+ ..array)
+ ))
+
(def: registry
Test
(let [add-registers (: (All [a]
@@ -507,9 +689,9 @@
(|>> (:coerce java/lang/Integer) ("jvm ieq" ("jvm iadd" parameter subject)))))
add-int-registers (add-registers ..$Integer::random ..$Integer::literal /.iadd ..$Integer::wrap test-int)]
($_ _.and
- (_.lift "ISTORE_0/ILOAD_0 && ISTORE_2/ILOAD_2"
+ (_.lift "ISTORE_0/ILOAD_0 & ISTORE_2/ILOAD_2"
(add-int-registers [/.istore-2 /.iload-2] [/.istore-0 /.iload-0]))
- (_.lift "ISTORE_1/ILOAD_1 && ISTORE_3/ILOAD_3"
+ (_.lift "ISTORE_1/ILOAD_1 & ISTORE_3/ILOAD_3"
(add-int-registers [/.istore-3 /.iload-3] [/.istore-1 /.iload-1]))
(_.lift "ISTORE/ILOAD"
(store-and-load ..$Integer::random ..$Integer::literal ..$Integer::wrap [/.istore /.iload]
@@ -521,9 +703,9 @@
(|>> (:coerce Int) (i.= (i.+ parameter subject)))))
add-long-registers (add-registers ..$Long::random ..$Long::literal /.ladd ..$Long::wrap test-long)]
($_ _.and
- (_.lift "LSTORE_0/LLOAD_0 && LSTORE_2/LLOAD_2"
+ (_.lift "LSTORE_0/LLOAD_0 & LSTORE_2/LLOAD_2"
(add-long-registers [/.lstore-2 /.lload-2] [/.lstore-0 /.lload-0]))
- (_.lift "LSTORE_1/LLOAD_1 && LSTORE_3/LLOAD_3"
+ (_.lift "LSTORE_1/LLOAD_1 & LSTORE_3/LLOAD_3"
(add-long-registers [/.lstore-3 /.lload-3] [/.lstore-1 /.lload-1]))
(_.lift "LSTORE/LLOAD"
(store-and-load ..$Long::random ..$Long::literal ..$Long::wrap [/.lstore /.lload]
@@ -535,9 +717,9 @@
(|>> (:coerce java/lang/Float) ("jvm feq" ("jvm fadd" parameter subject)))))
add-float-registers (add-registers ..$Float::random ..$Float::literal /.fadd ..$Float::wrap test-float)]
($_ _.and
- (_.lift "FSTORE_0/FLOAD_0 && FSTORE_2/FLOAD_2"
+ (_.lift "FSTORE_0/FLOAD_0 & FSTORE_2/FLOAD_2"
(add-float-registers [/.fstore-2 /.fload-2] [/.fstore-0 /.fload-0]))
- (_.lift "FSTORE_1/FLOAD_1 && FSTORE_3/FLOAD_3"
+ (_.lift "FSTORE_1/FLOAD_1 & FSTORE_3/FLOAD_3"
(add-float-registers [/.fstore-3 /.fload-3] [/.fstore-1 /.fload-1]))
(_.lift "FSTORE/FLOAD"
(store-and-load ..$Float::random ..$Float::literal ..$Float::wrap [/.fstore /.fload]
@@ -549,47 +731,123 @@
(|>> (:coerce Frac) (f.= (f.+ parameter subject)))))
add-double-registers (add-registers ..$Double::random ..$Double::literal /.dadd ..$Double::wrap test-double)]
($_ _.and
- (_.lift "DSTORE_0/DLOAD_0 && DSTORE_2/DLOAD_2"
+ (_.lift "DSTORE_0/DLOAD_0 & DSTORE_2/DLOAD_2"
(add-double-registers [/.dstore-2 /.dload-2] [/.dstore-0 /.dload-0]))
- (_.lift "DSTORE_1/DLOAD_1 && DSTORE_3/DLOAD_3"
+ (_.lift "DSTORE_1/DLOAD_1 & DSTORE_3/DLOAD_3"
(add-double-registers [/.dstore-3 /.dload-3] [/.dstore-1 /.dload-1]))
(_.lift "DSTORE/DLOAD"
(store-and-load ..$Double::random ..$Double::literal ..$Double::wrap [/.dstore /.dload]
(function (_ expected actual)
(|> actual (:coerce java/lang/Double) ("jvm deq" expected))))))))
(<| (_.context "object")
- (do random.monad
- [## expected (random.text 10)
- #let [test (function (_ expected actual)
- (|> actual (:coerce Text) (text@= expected)))]]
+ (let [test (function (_ expected actual)
+ (|> actual (:coerce Text) (text@= expected)))]
($_ _.and
(_.lift "ASTORE_0/ALOAD_0"
- (store-and-load ..$String::random ..$String::literal ..$String::wrap [(function.constant /.astore-0) (function.constant /.aload-0)]
+ (store-and-load ..$String::random ..$String::literal /.nop [(function.constant /.astore-0) (function.constant /.aload-0)]
test))
(_.lift "ASTORE_1/ALOAD_1"
- (store-and-load ..$String::random ..$String::literal ..$String::wrap [(function.constant /.astore-1) (function.constant /.aload-1)]
+ (store-and-load ..$String::random ..$String::literal /.nop [(function.constant /.astore-1) (function.constant /.aload-1)]
test))
(_.lift "ASTORE_2/ALOAD_2"
- (store-and-load ..$String::random ..$String::literal ..$String::wrap [(function.constant /.astore-2) (function.constant /.aload-2)]
+ (store-and-load ..$String::random ..$String::literal /.nop [(function.constant /.astore-2) (function.constant /.aload-2)]
test))
(_.lift "ASTORE_3/ALOAD_3"
- (store-and-load ..$String::random ..$String::literal ..$String::wrap [(function.constant /.astore-3) (function.constant /.aload-3)]
+ (store-and-load ..$String::random ..$String::literal /.nop [(function.constant /.astore-3) (function.constant /.aload-3)]
test))
(_.lift "ASTORE/ALOAD"
- (store-and-load ..$String::random ..$String::literal ..$String::wrap [/.astore /.aload]
+ (store-and-load ..$String::random ..$String::literal /.nop [/.astore /.aload]
test)))))
)))
-(def: instruction
+(def: stack
+ Test
+ (do random.monad
+ [expected/1 $String::random
+ dummy/1 $String::random
+ #let [single ($_ _.and
+ (<| (_.lift "DUP/POP")
+ (..bytecode (|>> (:coerce Text) (text@= expected/1)))
+ (do /.monad
+ [_ ($String::literal expected/1)
+ _ /.dup]
+ /.pop))
+ (<| (_.lift "DUP_X1/POP2")
+ (..bytecode (|>> (:coerce Text) (text@= expected/1)))
+ (do /.monad
+ [_ ($String::literal dummy/1)
+ _ ($String::literal expected/1)
+ _ /.dup-x1]
+ /.pop2))
+ (<| (_.lift "DUP_X2")
+ (..bytecode (|>> (:coerce Text) (text@= expected/1)))
+ (do /.monad
+ [_ ($String::literal dummy/1)
+ _ ($String::literal dummy/1)
+ _ ($String::literal expected/1)
+ _ /.dup-x2
+ _ /.pop2]
+ /.pop))
+ (<| (_.lift "SWAP")
+ (..bytecode (|>> (:coerce Text) (text@= expected/1)))
+ (do /.monad
+ [_ ($String::literal dummy/1)
+ _ ($String::literal expected/1)
+ _ /.swap]
+ /.pop))
+ )]
+ expected/2 $Long::random
+ dummy/2 $Long::random
+ #let [double ($_ _.and
+ (<| (_.lift "DUP2")
+ (..bytecode (|>> (:coerce Int) (i.= expected/2)))
+ (do /.monad
+ [_ ($Long::literal expected/2)
+ _ /.dup2
+ _ /.pop2]
+ ..$Long::wrap))
+ (<| (_.lift "DUP2_X1")
+ (..bytecode (|>> (:coerce Int) (i.= expected/2)))
+ (do /.monad
+ [_ ($String::literal dummy/1)
+ _ ($Long::literal expected/2)
+ _ /.dup2-x1
+ _ /.pop2
+ _ /.pop]
+ ..$Long::wrap))
+ (<| (_.lift "DUP2_X2")
+ (..bytecode (|>> (:coerce Int) (i.= expected/2)))
+ (do /.monad
+ [_ ($Long::literal dummy/2)
+ _ ($Long::literal expected/2)
+ _ /.dup2-x2
+ _ /.pop2
+ _ /.pop2]
+ ..$Long::wrap))
+ )]]
+ ($_ _.and
+ (<| (_.context "single")
+ single)
+ (<| (_.context "double")
+ double)
+ )))
+
+(def: resource
Test
($_ _.and
- ## (<| (_.lift "ACONST_NULL")
- ## (..bytecode (function (_ value) true))
- ## /.aconst-null)
- (<| (_.context "primitive")
- ..primitive)
(<| (_.context "registry")
..registry)
+ (<| (_.context "stack")
+ ..stack)
+ ))
+
+(def: instruction
+ Test
+ ($_ _.and
+ (<| (_.context "value")
+ ..value)
+ (<| (_.context "resource")
+ ..resource)
))
(def: method