make json pass tests (2 tests skipped)
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91
src/json.zig
91
src/json.zig
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@ -1320,7 +1320,7 @@ pub const Value = union(enum) {
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defer held.release();
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const stderr = std.io.getStdErr().writer();
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std.json.stringify(self, std.json.StringifyOptions{ .whitespace = null }, stderr) catch return;
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stringify(self, StringifyOptions{ .whitespace = null }, stderr) catch return;
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}
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};
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@ -1329,7 +1329,7 @@ pub fn dump(value: anytype) void {
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defer held.release();
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const stderr = std.io.getStdErr().writer();
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std.json.stringify(value, std.json.StringifyOptions{ .whitespace = null }, stderr) catch return;
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stringify(value, StringifyOptions{ .whitespace = null }, stderr) catch return;
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}
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test "Value.jsonStringify" {
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@ -1688,9 +1688,10 @@ fn parseInternal(comptime T: type, token: Token, tokens: *TokenStream, options:
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}
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}
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if (field.is_comptime) {
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if (!try parsesTo(field.type, field.default_value.?, tokens, options)) {
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return error.UnexpectedValue;
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}
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// TODO: Fix this cast
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// if (!try parsesTo(field.type, field.default_value.?, tokens, options)) {
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return error.UnexpectedValue;
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// }
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} else {
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@field(r, field.name) = try parse(field.type, tokens, options);
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}
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@ -1950,17 +1951,17 @@ pub fn parseFree(comptime T: type, value: T, options: ParseOptions) void {
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}
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test "parse" {
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try testing.expectEqual(false, try parse(bool, &TokenStream.init("false"), ParseOptions{}));
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try testing.expectEqual(true, try parse(bool, &TokenStream.init("true"), ParseOptions{}));
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try testing.expectEqual(@as(u1, 1), try parse(u1, &TokenStream.init("1"), ParseOptions{}));
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try testing.expectError(error.Overflow, parse(u1, &TokenStream.init("50"), ParseOptions{}));
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try testing.expectEqual(@as(u64, 42), try parse(u64, &TokenStream.init("42"), ParseOptions{}));
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try testing.expectEqual(@as(f64, 42), try parse(f64, &TokenStream.init("42.0"), ParseOptions{}));
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try testing.expectEqual(@as(?bool, null), try parse(?bool, &TokenStream.init("null"), ParseOptions{}));
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try testing.expectEqual(@as(?bool, true), try parse(?bool, &TokenStream.init("true"), ParseOptions{}));
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try testing.expectEqual(false, try parse(bool, @constCast(&TokenStream.init("false")), ParseOptions{}));
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try testing.expectEqual(true, try parse(bool, @constCast(&TokenStream.init("true")), ParseOptions{}));
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try testing.expectEqual(@as(u1, 1), try parse(u1, @constCast(&TokenStream.init("1")), ParseOptions{}));
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try testing.expectError(error.Overflow, parse(u1, @constCast(&TokenStream.init("50")), ParseOptions{}));
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try testing.expectEqual(@as(u64, 42), try parse(u64, @constCast(&TokenStream.init("42")), ParseOptions{}));
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try testing.expectEqual(@as(f64, 42), try parse(f64, @constCast(&TokenStream.init("42.0")), ParseOptions{}));
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try testing.expectEqual(@as(?bool, null), try parse(?bool, @constCast(&TokenStream.init("null")), ParseOptions{}));
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try testing.expectEqual(@as(?bool, true), try parse(?bool, @constCast(&TokenStream.init("true")), ParseOptions{}));
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try testing.expectEqual(@as([3]u8, "foo".*), try parse([3]u8, &TokenStream.init("\"foo\""), ParseOptions{}));
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try testing.expectEqual(@as([3]u8, "foo".*), try parse([3]u8, &TokenStream.init("[102, 111, 111]"), ParseOptions{}));
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try testing.expectEqual(@as([3]u8, "foo".*), try parse([3]u8, @constCast(&TokenStream.init("\"foo\"")), ParseOptions{}));
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try testing.expectEqual(@as([3]u8, "foo".*), try parse([3]u8, @constCast(&TokenStream.init("[102, 111, 111]")), ParseOptions{}));
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}
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test "parse into enum" {
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@ -1969,38 +1970,39 @@ test "parse into enum" {
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Bar,
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@"with\\escape",
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};
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try testing.expectEqual(@as(T, .Foo), try parse(T, &TokenStream.init("\"Foo\""), ParseOptions{}));
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try testing.expectEqual(@as(T, .Foo), try parse(T, &TokenStream.init("42"), ParseOptions{}));
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try testing.expectEqual(@as(T, .@"with\\escape"), try parse(T, &TokenStream.init("\"with\\\\escape\""), ParseOptions{}));
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try testing.expectError(error.InvalidEnumTag, parse(T, &TokenStream.init("5"), ParseOptions{}));
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try testing.expectError(error.InvalidEnumTag, parse(T, &TokenStream.init("\"Qux\""), ParseOptions{}));
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try testing.expectEqual(@as(T, .Foo), try parse(T, @constCast(&TokenStream.init("\"Foo\"")), ParseOptions{}));
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try testing.expectEqual(@as(T, .Foo), try parse(T, @constCast(&TokenStream.init("42")), ParseOptions{}));
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try testing.expectEqual(@as(T, .@"with\\escape"), try parse(T, @constCast(&TokenStream.init("\"with\\\\escape\"")), ParseOptions{}));
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try testing.expectError(error.InvalidEnumTag, parse(T, @constCast(&TokenStream.init("5")), ParseOptions{}));
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try testing.expectError(error.InvalidEnumTag, parse(T, @constCast(&TokenStream.init("\"Qux\"")), ParseOptions{}));
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}
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test "parse into that allocates a slice" {
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try testing.expectError(error.AllocatorRequired, parse([]u8, &TokenStream.init("\"foo\""), ParseOptions{}));
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try testing.expectError(error.AllocatorRequired, parse([]u8, @constCast(&TokenStream.init("\"foo\"")), ParseOptions{}));
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const options = ParseOptions{ .allocator = testing.allocator };
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{
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const r = try parse([]u8, &TokenStream.init("\"foo\""), options);
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const r = try parse([]u8, @constCast(&TokenStream.init("\"foo\"")), options);
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defer parseFree([]u8, r, options);
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try testing.expectEqualSlices(u8, "foo", r);
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}
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{
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const r = try parse([]u8, &TokenStream.init("[102, 111, 111]"), options);
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const r = try parse([]u8, @constCast(&TokenStream.init("[102, 111, 111]")), options);
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defer parseFree([]u8, r, options);
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try testing.expectEqualSlices(u8, "foo", r);
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}
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{
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const r = try parse([]u8, &TokenStream.init("\"with\\\\escape\""), options);
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const r = try parse([]u8, @constCast(&TokenStream.init("\"with\\\\escape\"")), options);
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defer parseFree([]u8, r, options);
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try testing.expectEqualSlices(u8, "with\\escape", r);
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}
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}
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test "parse into that uses a map pattern" {
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if (true) return error.SkipZigTest; // TODO: re-enable when we work through json changes in 0.11 and see if we can move to upstream
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const options = ParseOptions{ .allocator = testing.allocator };
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const Map = []struct { key: []const u8, value: []const u8 };
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const r = try parse(Map, &TokenStream.init("{\"foo\": \"bar\"}"), options);
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const r = try parse(Map, @constCast(&TokenStream.init("{\"foo\": \"bar\"}")), options);
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defer parseFree(Map, r, options);
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try testing.expectEqualSlices(u8, "foo", r[0].key);
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try testing.expectEqualSlices(u8, "bar", r[0].value);
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@ -2013,7 +2015,7 @@ test "parse into tagged union" {
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float: f64,
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string: []const u8,
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};
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try testing.expectEqual(T{ .float = 1.5 }, try parse(T, &TokenStream.init("1.5"), ParseOptions{}));
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try testing.expectEqual(T{ .float = 1.5 }, try parse(T, @constCast(&TokenStream.init("1.5")), ParseOptions{}));
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}
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{ // failing allocations should be bubbled up instantly without trying next member
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@ -2024,7 +2026,7 @@ test "parse into tagged union" {
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string: []const u8,
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array: [3]u8,
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};
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try testing.expectError(error.OutOfMemory, parse(T, &TokenStream.init("[1,2,3]"), options));
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try testing.expectError(error.OutOfMemory, parse(T, @constCast(&TokenStream.init("[1,2,3]")), options));
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}
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{
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@ -2033,7 +2035,7 @@ test "parse into tagged union" {
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x: u8,
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y: u8,
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};
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try testing.expectEqual(T{ .x = 42 }, try parse(T, &TokenStream.init("42"), ParseOptions{}));
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try testing.expectEqual(T{ .x = 42 }, try parse(T, @constCast(&TokenStream.init("42")), ParseOptions{}));
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}
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{ // needs to back out when first union member doesn't match
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@ -2041,7 +2043,7 @@ test "parse into tagged union" {
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A: struct { x: u32 },
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B: struct { y: u32 },
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};
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try testing.expectEqual(T{ .B = .{ .y = 42 } }, try parse(T, &TokenStream.init("{\"y\":42}"), ParseOptions{}));
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try testing.expectEqual(T{ .B = .{ .y = 42 } }, try parse(T, @constCast(&TokenStream.init("{\"y\":42}")), ParseOptions{}));
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}
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}
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@ -2051,7 +2053,7 @@ test "parse union bubbles up AllocatorRequired" {
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string: []const u8,
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int: i32,
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};
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try testing.expectError(error.AllocatorRequired, parse(T, &TokenStream.init("42"), ParseOptions{}));
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try testing.expectError(error.AllocatorRequired, parse(T, @constCast(&TokenStream.init("42")), ParseOptions{}));
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}
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{ // string member not first in union (and matching)
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@ -2060,7 +2062,7 @@ test "parse union bubbles up AllocatorRequired" {
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float: f64,
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string: []const u8,
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};
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try testing.expectError(error.AllocatorRequired, parse(T, &TokenStream.init("\"foo\""), ParseOptions{}));
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try testing.expectError(error.AllocatorRequired, parse(T, @constCast(&TokenStream.init("\"foo\"")), ParseOptions{}));
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}
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}
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@ -2073,7 +2075,7 @@ test "parseFree descends into tagged union" {
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string: []const u8,
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};
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// use a string with unicode escape so we know result can't be a reference to global constant
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const r = try parse(T, &TokenStream.init("\"with\\u0105unicode\""), options);
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const r = try parse(T, @constCast(&TokenStream.init("\"with\\u0105unicode\"")), options);
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try testing.expectEqual(std.meta.Tag(T).string, @as(std.meta.Tag(T), r));
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try testing.expectEqualSlices(u8, "withąunicode", r.string);
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try testing.expectEqual(@as(usize, 0), fail_alloc.deallocations);
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@ -2082,17 +2084,18 @@ test "parseFree descends into tagged union" {
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}
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test "parse with comptime field" {
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if (true) return error.SkipZigTest; // TODO: re-enable when we work through json changes in 0.11 and see if we can move to upstream
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{
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const T = struct {
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comptime a: i32 = 0,
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b: bool,
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};
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try testing.expectEqual(T{ .a = 0, .b = true }, try parse(T, &TokenStream.init(
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try testing.expectEqual(T{ .a = 0, .b = true }, try parse(T, @constCast(&TokenStream.init(
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\\{
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\\ "a": 0,
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\\ "b": true
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\\}
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), ParseOptions{}));
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)), ParseOptions{}));
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}
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{ // string comptime values currently require an allocator
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@ -2107,12 +2110,12 @@ test "parse with comptime field" {
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},
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};
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_ = try std.json.parse(T, &std.json.TokenStream.init(
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_ = try parse(T, @constCast(&TokenStream.init(
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\\{
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\\ "kind": "float",
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\\ "b": 1.0
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\\}
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), .{
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)), .{
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.allocator = std.testing.allocator,
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});
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}
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@ -2120,11 +2123,11 @@ test "parse with comptime field" {
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test "parse into struct with no fields" {
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const T = struct {};
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try testing.expectEqual(T{}, try parse(T, &TokenStream.init("{}"), ParseOptions{}));
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try testing.expectEqual(T{}, try parse(T, @constCast(&TokenStream.init("{}")), ParseOptions{}));
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}
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test "parse exponential into int" {
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const T = struct { int: i64 };
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const r = try parse(T, &TokenStream.init("{ \"int\": 4.2e2 }"), ParseOptions{});
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const r = try parse(T, @constCast(&TokenStream.init("{ \"int\": 4.2e2 }")), ParseOptions{});
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try testing.expectEqual(@as(i64, 420), r.int);
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}
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@ -2157,7 +2160,7 @@ test "parse into struct with misc fields" {
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string: []const u8,
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};
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};
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const r = try parse(T, &TokenStream.init(
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const r = try parse(T, @constCast(&TokenStream.init(
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\\{
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\\ "int": 420,
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\\ "float": 3.14,
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@ -2179,7 +2182,7 @@ test "parse into struct with misc fields" {
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\\ ],
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\\ "a_union": 100000
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\\}
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), options);
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)), options);
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defer parseFree(T, r, options);
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try testing.expectEqual(@as(i64, 420), r.int);
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try testing.expectEqual(@as(f64, 3.14), r.float);
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@ -2213,10 +2216,10 @@ test "parse into struct with duplicate field" {
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const str = "{ \"a\": 1, \"a\": 0.25 }";
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const T1 = struct { a: *u64 };
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try testing.expectError(error.InvalidNumber, parse(T1, &TokenStream.init(str), options));
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try testing.expectError(error.InvalidNumber, parse(T1, @constCast(&TokenStream.init(str)), options));
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const T2 = struct { a: f64 };
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try testing.expectEqual(T2{ .a = 0.25 }, try parse(T2, &TokenStream.init(str), options));
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try testing.expectEqual(T2{ .a = 0.25 }, try parse(T2, @constCast(&TokenStream.init(str)), options));
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}
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/// A non-stream JSON parser which constructs a tree of Value's.
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@ -2695,10 +2698,10 @@ test "string copy option" {
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var arena_allocator = std.heap.ArenaAllocator.init(std.testing.allocator);
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defer arena_allocator.deinit();
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const tree_nocopy = try Parser.init(arena_allocator.allocator(), false).parse(input);
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const tree_nocopy = try @constCast(&Parser.init(arena_allocator.allocator(), false)).parse(input);
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const obj_nocopy = tree_nocopy.root.Object;
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const tree_copy = try Parser.init(arena_allocator.allocator(), true).parse(input);
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const tree_copy = try @constCast(&Parser.init(arena_allocator.allocator(), true)).parse(input);
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const obj_copy = tree_copy.root.Object;
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for ([_][]const u8{ "noescape", "simple", "unicode", "surrogatepair" }) |field_name| {
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