new test: nms

5 files changed, 84 insertions, 0 deletions

diff --git a/tests/nms/expected b/tests/nms/expected
new file mode 100644
index 0000000..d26c123
--- /dev/null
+++ b/tests/nms/expected
@@ -0,0 +1,4 @@
+Hello!
+2
+3
+5
diff --git a/tests/nms/got b/tests/nms/got
new file mode 100644
index 0000000..d26c123
--- /dev/null
+++ b/tests/nms/got
@@ -0,0 +1,4 @@
+Hello!
+2
+3
+5
diff --git a/tests/nms/io.toc b/tests/nms/io.toc
new file mode 100644
index 0000000..51cfd76
--- /dev/null
+++ b/tests/nms/io.toc
@@ -0,0 +1,53 @@
+get_type_with_size ::= fn(size :: i64) Type {
+	if size == 1 { i8 }
+	elif size == 2 { i16 }
+	elif size == 4 { i32 }
+	elif size == 8 { i64 }
+	else { f32 }
+};
+
+get_utype_with_size ::= fn(size :: i64) Type {
+	if size == 1 { u8 }
+	elif size == 2 { u16 }
+	elif size == 4 { u32 }
+	elif size == 8 { u64 }
+	else { f32 }
+};
+
+c_int ::= get_type_with_size(#builtin("sizeof int"));
+c_size_t ::= get_utype_with_size(#builtin("sizeof size_t"));
+
+c_putchar :: fn(c_int) c_int = #foreign "putchar", "libc.so.6";
+toc_putchar ::= fn(x: char) {
+		c_putchar(x as c_int);
+};
+
+c_fwrite :: fn(&u8, c_size_t, c_size_t, &u8) = #foreign "fwrite", "libc.so.6";
+
+stdout_fwrite ::= fn(data: &u8, size: u64, nmemb: u64) {
+	c_fwrite(data, size as c_size_t, nmemb as c_size_t, #builtin("stdout"));
+};
+
+puts ::= fn(x: []char) {
+	stdout_fwrite(&x[0] as &u8, 1, x.len as u64);
+	toc_putchar('\n');
+};
+
+puti ::= fn(x: int) {
+	if x < 0 {
+	   toc_putchar('-');
+	   // NOTE: don't do x = -x; here to make sure I64_MIN works
+	}
+	abs ::= fn(x: int) int { if x < 0 { -x } else { x } };
+	scan_digit := 1000000000000000000;
+	started := false;
+	while scan_digit > 0 {
+		digit := abs((x / scan_digit) % 10);
+		if digit > 0 { started = true; }
+		if started {
+		   toc_putchar((('0' as int) + digit) as char);
+		}
+		scan_digit /= 10;
+	}
+	toc_putchar('\n');
+};
\ No newline at end of file
diff --git a/tests/nms/nms.toc b/tests/nms/nms.toc
new file mode 100644
index 0000000..413da8d
--- /dev/null
+++ b/tests/nms/nms.toc
@@ -0,0 +1,20 @@
+io ::= nms {
+	#include "io.toc";
+};
+
+n ::= nms {
+	x := 1;
+	counter ::= fn() int { x += 1; x };
+};
+
+
+main ::= fn() {
+	a := n.counter();
+	b := n.counter();
+	n.counter();
+	c := n.counter();
+	io.puts("Hello!");
+	io.puti(a);
+	io.puti(b);
+	io.puti(c);
+};
diff --git a/tests/nms/test.sh b/tests/nms/test.sh
new file mode 100755
index 0000000..8f1a481
--- /dev/null
+++ b/tests/nms/test.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+./nms.bin > got || exit 1
+diff got expected || exit 1