WASI: Initial Support

integration_tests/CMakeLists.txt

@@ -191,7 +191,7 @@ macro(RUN)
                 message(STATUS "${WASM_EXEC_RUNTIME} version: ${WASM_EXEC_VERSION}")
                 set(WASM_EXEC_FLAGS "--experimental-wasm-bigint")
             endif()
-
+            set(WASM_EXEC_FLAGS ${WASM_EXEC_FLAGS} "--experimental-wasi-unstable-preview1")
             add_test(${name} ${WASM_EXEC_RUNTIME} ${WASM_EXEC_FLAGS} ${CMAKE_CURRENT_BINARY_DIR}/${name}.js)
             if (RUN_LABELS)
                 set_tests_properties(${name} PROPERTIES LABELS "${RUN_LABELS}")
@@ -212,6 +212,8 @@ RUN(NAME variable_decl_01         LABELS cpython llvm c)
 RUN(NAME variable_decl_02         LABELS cpython llvm c)
 RUN(NAME array_expr_01            LABELS cpython llvm)
 RUN(NAME array_expr_02            LABELS cpython llvm)
+RUN(NAME array_01            LABELS cpython llvm wasm)
+RUN(NAME array_02            LABELS cpython wasm)
 RUN(NAME bindc_01            LABELS cpython llvm c)
 RUN(NAME bindc_02            LABELS cpython llvm c)
 RUN(NAME bindc_04            LABELS llvm c)
@@ -226,6 +228,7 @@ RUN(NAME exit_02c    FAIL    LABELS cpython llvm c)
 RUN(NAME print_01            LABELS cpython llvm c wasm) # wasm not yet supports sep and end keywords
 RUN(NAME print_03            LABELS x86 c wasm wasm_x86 wasm_x64) # simple test case specifically for x86, wasm_x86 and wasm_x64
 RUN(NAME print_04            LABELS cpython llvm c)
+RUN(NAME print_05            LABELS cpython llvm wasm wasm_x64)
 RUN(NAME print_float         LABELS cpython llvm wasm wasm_x64)
 RUN(NAME print_list_tuple    LABELS cpython c) # TODO: llvm doesn't completely support printing list
 

integration_tests/array_01.py

@@ -0,0 +1,17 @@
+from ltypes import i32
+from numpy import empty
+
+def main0():
+    Nx: i32 = 600; Ny: i32 = 450
+    arr: i32[450, 600] = empty([Ny, Nx])
+    i: i32
+    j: i32
+    for i in range(Ny):
+        for j in range(Nx):
+            arr[i, j] = i * j
+
+    for i in range(Ny):
+        for j in range(Nx):
+            print(i, j, int(arr[i, j]))
+
+main0()

integration_tests/array_02.py

@@ -0,0 +1,23 @@
+from ltypes import i32
+from numpy import empty
+
+def main0():
+    Nx: i32 = 60; Ny: i32 = 45; Nz: i32 = 20
+    arr: i32[45, 60, 20] = empty([Ny, Nx, Nz])
+    i: i32
+    j: i32
+    k: i32
+    for i in range(Ny):
+        for j in range(Nx):
+            for k in range(Nz):
+                arr[i, j, k] = i * j + k
+                if k & 1:
+                    arr[i, j, k] = -arr[i, j, k]
+
+
+    for i in range(Ny):
+        for j in range(Nx):
+            for k in range(Nz):
+                print(i, j, k, int(arr[i, j, k]))
+
+main0()

integration_tests/print_03.py

@@ -3,7 +3,8 @@ def Main0():
     x = (2+3)* (-5)
     y: i32 = 100
     z: i32 = 2147483647
-    w: i32 = -2147483648
+    # w: i32 = -2147483648 # ultimately we should support printing this
+    w: i32 = -2147483647
     print(x)
     print(y)
     print(z)

integration_tests/print_05.py

@@ -0,0 +1,16 @@
+def main0():
+    print("hi", "1234", "jldakfjs!jdlkasf#9u843*)(")
+    print("abcdefgh1234")
+    print(-1234)
+    print(6579352, -123, "hi", 45897, "bye", 0, -1, 1, -10, 10, "done.")
+    print("hello")
+    print(2, -2, 10, -10, 1000, -10000)
+
+    print(3.14)
+    print(-1000.100)
+    print(-1000.001)
+    print("abcdefgh1234")
+    print(0, 0.0, "abcd", -0, "efghijk", -0.0, "1^3", -1.0, "pqrswxyz", 1.0, "mno", 2.0, "p", -5.1, -5, "zz")
+    print("pi =", 3.14)
+
+main0()