diff options
Diffstat (limited to 'test/behavior/basic_llvm.zig')
| -rw-r--r-- | test/behavior/basic_llvm.zig | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/test/behavior/basic_llvm.zig b/test/behavior/basic_llvm.zig index 885f69f8bc..32b35bef0a 100644 --- a/test/behavior/basic_llvm.zig +++ b/test/behavior/basic_llvm.zig @@ -4,135 +4,6 @@ const mem = std.mem; const expect = std.testing.expect; const expectEqualStrings = std.testing.expectEqualStrings; -const g1: i32 = 1233 + 1; -var g2: i32 = 0; - -test "global variables" { - try expect(g2 == 0); - g2 = g1; - try expect(g2 == 1234); -} - -test "comptime keyword on expressions" { - const x: i32 = comptime x: { - break :x 1 + 2 + 3; - }; - try expect(x == comptime 6); -} - -test "type equality" { - try expect(*const u8 != *u8); -} - -test "pointer dereferencing" { - var x = @as(i32, 3); - const y = &x; - - y.* += 1; - - try expect(x == 4); - try expect(y.* == 4); -} - -test "const expression eval handling of variables" { - var x = true; - while (x) { - x = false; - } -} - -test "character literals" { - try expect('\'' == single_quote); -} -const single_quote = '\''; - -test "non const ptr to aliased type" { - const int = i32; - try expect(?*int == ?*i32); -} - -test "cold function" { - thisIsAColdFn(); - comptime thisIsAColdFn(); -} - -fn thisIsAColdFn() void { - @setCold(true); -} - -test "unicode escape in character literal" { - var a: u24 = '\u{01f4a9}'; - try expect(a == 128169); -} - -test "unicode character in character literal" { - try expect('💩' == 128169); -} - -fn first4KeysOfHomeRow() []const u8 { - return "aoeu"; -} - -test "return string from function" { - try expect(mem.eql(u8, first4KeysOfHomeRow(), "aoeu")); -} - -test "hex escape" { - try expect(mem.eql(u8, "\x68\x65\x6c\x6c\x6f", "hello")); -} - -test "multiline string" { - const s1 = - \\one - \\two) - \\three - ; - const s2 = "one\ntwo)\nthree"; - try expect(mem.eql(u8, s1, s2)); -} - -test "multiline string comments at start" { - const s1 = - //\\one - \\two) - \\three - ; - const s2 = "two)\nthree"; - try expect(mem.eql(u8, s1, s2)); -} - -test "multiline string comments at end" { - const s1 = - \\one - \\two) - //\\three - ; - const s2 = "one\ntwo)"; - try expect(mem.eql(u8, s1, s2)); -} - -test "multiline string comments in middle" { - const s1 = - \\one - //\\two) - \\three - ; - const s2 = "one\nthree"; - try expect(mem.eql(u8, s1, s2)); -} - -test "multiline string comments at multiple places" { - const s1 = - \\one - //\\two - \\three - //\\four - \\five - ; - const s2 = "one\nthree\nfive"; - try expect(mem.eql(u8, s1, s2)); -} - test "call result of if else expression" { try expect(mem.eql(u8, f2(true), "a")); try expect(mem.eql(u8, f2(false), "b")); @@ -147,14 +18,6 @@ fn fB() []const u8 { return "b"; } -test "string concatenation" { - try expect(mem.eql(u8, "OK" ++ " IT " ++ "WORKED", "OK IT WORKED")); -} - -test "array mult operator" { - try expect(mem.eql(u8, "ab" ** 5, "ababababab")); -} - test "memcpy and memset intrinsics" { try testMemcpyMemset(); // TODO add comptime test coverage @@ -176,14 +39,6 @@ fn testMemcpyMemset() !void { const OpaqueA = opaque {}; const OpaqueB = opaque {}; -test "opaque types" { - try expect(*OpaqueA != *OpaqueB); - if (!builtin.zig_is_stage2) { - try expect(mem.eql(u8, @typeName(OpaqueA), "OpaqueA")); - try expect(mem.eql(u8, @typeName(OpaqueB), "OpaqueB")); - } -} - test "variable is allowed to be a pointer to an opaque type" { var x: i32 = 1234; _ = hereIsAnOpaqueType(@ptrCast(*OpaqueA, &x)); @@ -193,33 +48,6 @@ fn hereIsAnOpaqueType(ptr: *OpaqueA) *OpaqueA { return a; } -const global_a: i32 = 1234; -const global_b: *const i32 = &global_a; -const global_c: *const f32 = @ptrCast(*const f32, global_b); -test "compile time global reinterpret" { - const d = @ptrCast(*const i32, global_c); - try expect(d.* == 1234); -} - -test "cast undefined" { - const array: [100]u8 = undefined; - const slice = @as([]const u8, &array); - testCastUndefined(slice); -} -fn testCastUndefined(x: []const u8) void { - _ = x; -} - -test "implicit cast after unreachable" { - try expect(outer() == 1234); -} -fn inner() i32 { - return 1234; -} -fn outer() i64 { - return inner(); -} - test "take address of parameter" { try testTakeAddressOfParameter(12.34); } @@ -262,44 +90,6 @@ fn nine() u8 { return 9; } -test "comptime if inside runtime while which unconditionally breaks" { - testComptimeIfInsideRuntimeWhileWhichUnconditionallyBreaks(true); - comptime testComptimeIfInsideRuntimeWhileWhichUnconditionallyBreaks(true); -} -fn testComptimeIfInsideRuntimeWhileWhichUnconditionallyBreaks(cond: bool) void { - while (cond) { - if (false) {} - break; - } -} - -test "implicit comptime while" { - while (false) { - @compileError("bad"); - } -} - -fn fnThatClosesOverLocalConst() type { - const c = 1; - return struct { - fn g() i32 { - return c; - } - }; -} - -test "function closes over local const" { - const x = fnThatClosesOverLocalConst().g(); - try expect(x == 1); -} - -test "volatile load and store" { - var number: i32 = 1234; - const ptr = @as(*volatile i32, &number); - ptr.* += 1; - try expect(ptr.* == 1235); -} - test "struct inside function" { try testStructInFn(); comptime try testStructInFn(); |
