X-Git-Url: https://pd.if.org/git/?p=lice;a=blobdiff_plain;f=tests%2Farray.c;fp=tests%2Farray.c;h=f82d2fd75a47348f3b609782b36f84220f618ea3;hp=0000000000000000000000000000000000000000;hb=bb650f4a52a456c1aa0a34508d6f3dcce58291b6;hpb=686688990cde8ecd8d9423fde7f88b6ac6ac8a40

diff --git a/tests/array.c b/tests/array.c
new file mode 100644
index 0000000..f82d2fd
--- /dev/null
+++ b/tests/array.c
@@ -0,0 +1,48 @@
+// arrays
+
+void pass(int x[][3], int want) {
+    expecti(*(*(x + 1) + 1), want);
+}
+
+int main(void) {
+    int  a[2][2];
+    int *b = a;
+
+    *b = 1024;
+    expecti(*b, 1024);
+
+    int d[2][3];
+    int *e = d + 1;
+    *e = 1;
+    int *f = d;
+    *e = 64;
+    expecti(*(f + 3), 64);
+
+    int g[4][5];
+    int *h = g;
+    *(*(g + 1) + 2) = 1024;
+    expecti(*(h + 7), 1024);
+
+    int i[] = { 1, 2, 3 };
+    expecti(i[0], 1);
+    expecti(i[1], 2);
+    expecti(i[2], 3);
+
+    int j[2][3];
+    j[0][1] = 100;
+    j[1][1] = 200;
+    int *k = j;
+    expecti(k[1], 100);
+    expecti(k[4], 200);
+
+    int l[2][3];
+    int *m = l;
+    *(m + 4) = 4096;
+    pass(l, 4096);
+
+    int n[5*5];
+    n[10] = 25;
+    expecti(n[10], 25);
+
+    return 0;
+}