63 lines
1.2 KiB
Rust
63 lines
1.2 KiB
Rust
fn test_stack_assign() {
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let s: ~str = ~"a";
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log(debug, s);
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let t: ~str = ~"a";
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assert (s == t);
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let u: ~str = ~"b";
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assert (s != u);
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}
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fn test_heap_lit() { ~"a big string"; }
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fn test_heap_assign() {
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let s: ~str = ~"a big ol' string";
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let t: ~str = ~"a big ol' string";
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assert (s == t);
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let u: ~str = ~"a bad ol' string";
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assert (s != u);
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}
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fn test_heap_log() { let s = ~"a big ol' string"; log(debug, s); }
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fn test_stack_add() {
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assert (~"a" + ~"b" == ~"ab");
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let s: ~str = ~"a";
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assert (s + s == ~"aa");
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assert (~"" + ~"" == ~"");
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}
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fn test_stack_heap_add() { assert (~"a" + ~"bracadabra" == ~"abracadabra"); }
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fn test_heap_add() {
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assert (~"this should" + ~" totally work" == ~"this should totally work");
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}
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fn test_append() {
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let mut s = ~"";
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s += ~"a";
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assert (s == ~"a");
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let mut s = ~"a";
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s += ~"b";
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log(debug, s);
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assert (s == ~"ab");
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let mut s = ~"c";
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s += ~"offee";
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assert (s == ~"coffee");
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s += ~"&tea";
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assert (s == ~"coffee&tea");
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}
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fn main() {
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test_stack_assign();
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test_heap_lit();
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test_heap_assign();
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test_heap_log();
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test_stack_add();
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test_stack_heap_add();
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test_heap_add();
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test_append();
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}
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