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-rw-r--r--test/passes/memory-packing.txt20
-rw-r--r--test/passes/memory-packing.wast20
2 files changed, 40 insertions, 0 deletions
diff --git a/test/passes/memory-packing.txt b/test/passes/memory-packing.txt
new file mode 100644
index 000000000..1f068180c
--- /dev/null
+++ b/test/passes/memory-packing.txt
@@ -0,0 +1,20 @@
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+ (data (get_global $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")
+ (data (i32.const 1107) "we DO know where it will go")
+ (data (i32.const 2057) "zeros before")
+ (data (i32.const 3000) "zeros after")
+ (data (i32.const 4000) "zeros\00in\00the\00middle")
+ (data (i32.const 4035) "nice skip here")
+ (data (i32.const 4066) "another\00but no")
+)
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+)
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+)
diff --git a/test/passes/memory-packing.wast b/test/passes/memory-packing.wast
new file mode 100644
index 000000000..eb343188e
--- /dev/null
+++ b/test/passes/memory-packing.wast
@@ -0,0 +1,20 @@
+(module
+ (import "env" "memory" (memory $0 2048 2048))
+ (import "env" "memoryBase" (global $memoryBase i32))
+ (data (get_global $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
+)
+