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-rw-r--r--test/passes/memory-packing_all-features.wast39
1 files changed, 39 insertions, 0 deletions
diff --git a/test/passes/memory-packing_all-features.wast b/test/passes/memory-packing_all-features.wast
new file mode 100644
index 000000000..e43bd0314
--- /dev/null
+++ b/test/passes/memory-packing_all-features.wast
@@ -0,0 +1,39 @@
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+ (data (global.get $memoryBase) "waka this cannot be optimized\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00we don't know where it will go")
+ (data (i32.const 1024) "waka this CAN be optimized\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00we DO know where it will go")
+ (data (i32.const 2000) "\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00zeros before")
+ (data (i32.const 3000) "zeros after\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 4000) "zeros\00in\00the\00middle\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00nice skip here\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00another\00but no")
+)
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+ ;; nothing
+)
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+ (data (i32.const 4066) "") ;; empty
+)
+(module
+ (memory $0 1 1)
+ (data (i32.const 0) "")
+ (func $foo
+ (memory.init 0
+ (i32.const 0)
+ (i32.const 0)
+ (i32.const 0)
+ )
+ (data.drop 0)
+ )
+ (func $bar
+ (drop
+ (loop (result i32)
+ (data.drop 0)
+ (i32.const 42)
+ )
+ )
+ )
+)