autocommit for files dated 2014-11-17 20:13:36

[lice] / tests / literal.c

diff --git a/tests/literal.c b/tests/literal.c
new file mode 100644 (file)
index 0000000..201710f
--- /dev/null
+++ b/tests/literal.c
@@ -0,0 +1,75 @@
+// literals
+
+struct s1 {
+    int a;
+};
+
+struct s2 {
+    int a;
+    struct s3 {
+        int a[2];
+    } *b;
+};
+
+
+int        a = (int)  { 42 };
+int       *b = &(int) { 42 };
+struct s1 *c = &(struct s1) { 42 };
+struct s2 *d = &(struct s2) { 42 , &(struct s3) { 42, 42 } };
+
+int main(void) {
+    expecti('a', 97);
+    expecti('A', 65);
+
+    //expecti('\0', 0);
+    expecti('\a', 7);
+    expecti('\b', 8);
+    expecti('\t', 9);
+    expecti('\n', 10);
+    expecti('\v', 11);
+    expecti('\f', 12);
+    expecti('\r', 13);
+
+    expecti('\7', 7);
+    expecti('\17', 15);
+    expecti('\235', -99);
+
+    expecti('\x0', 0);
+    expecti('\xff', -1);
+    expecti('\x012', 18);
+
+
+    expectstr("hello world", "hello world");
+    expecti("hello world"[5], ' ');
+    expecti("hello world"[11], 0); // null terminator
+
+    expectstr(
+        (char []) { 'h', 'e', 'l', 'l', 'o', 0 },
+        "hello"
+    );
+
+    expecti(L'c', 'c');
+    expectstr(L"butt", "butt");
+
+    // lexer could fail for 'L' so we need to ensure that it can be
+    // used as an identifier still.
+    int L = 1337;
+    expecti(L, 1337);
+    int L1 = L;
+    expecti(L1, L);
+
+    expecti(a,          42);
+    expecti(*b,         42);
+    expecti(c->a,       42);
+    expecti(d->a,       42);
+    expecti(d->b->a[0], 42);
+    expecti(d->b->a[1], 42);
+
+    // universal (unicode / host defined)
+    expecti(L'\u0024', '$');
+    expecti(L'\U00000024', '$');
+    expectstr("\u0024", "$");
+    expectstr("\U00000024", "$");
+
+    return 0;
+}