zig

commit c94652a2fd210fe4f007dbdd47c9e55b38e482fb (tree)
parent 08154c0deb653e016d6eb285c85094048eeded89
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Mon, 13 Jul 2020 00:31:55 -0700

stage2: add new test case

Diffstat:
M
test/stage2/compare_output.zig
 | 
29
++++++++++++++++++++++++++++-

1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/test/stage2/compare_output.zig b/test/stage2/compare_output.zig
@@ -120,7 +120,7 @@ pub fn addCases(ctx: *TestContext) !void {
     }
 
     {
-        var case = ctx.exe("adding numbers", linux_x64);
+        var case = ctx.exe("adding numbers at comptime", linux_x64);
         case.addCompareOutput(
             \\export fn _start() noreturn {
             \\    asm volatile ("syscall"
@@ -143,4 +143,31 @@ pub fn addCases(ctx: *TestContext) !void {
             "Hello, World!\n",
         );
     }
+
+    {
+        var case = ctx.exe("adding numbers at runtime", linux_x64);
+        case.addCompareOutput(
+            \\export fn _start() noreturn {
+            \\    add(3, 4);
+            \\
+            \\    exit();
+            \\}
+            \\
+            \\fn add(a: u32, b: u32) void {
+            \\    if (a + b != 7) unreachable;
+            \\}
+            \\
+            \\fn exit() noreturn {
+            \\    asm volatile ("syscall"
+            \\        :
+            \\        : [number] "{rax}" (231),
+            \\          [arg1] "{rdi}" (0)
+            \\        : "rcx", "r11", "memory"
+            \\    );
+            \\    unreachable;
+            \\}
+        ,
+            "",
+        );
+    }
 }