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get all json tests passing with updated zig 0.9.0 (current master)

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Key changes:

1. Remove all unused variables (see zig commit cf65ab8)
2. Remove tests requiring other files
3. Specify enum type when providing specific enum values (see zig
commits around 507a8096d)
This commit is contained in:
Emil Lerch 2021-06-29 14:50:21 -07:00
parent b2ebc5a621
commit 7dc8e0e938
Signed by: lobo
GPG Key ID: A7B62D657EF764F8
1 changed files with 64 additions and 64 deletions
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128
src/json.zig
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@ -14,8 +14,8 @@ const testing = std.testing;
const mem = std.mem; const mem = std.mem;
const maxInt = std.math.maxInt; const maxInt = std.math.maxInt;
pub const WriteStream = @import("json/write_stream.zig").WriteStream; // pub const WriteStream = @import("json/write_stream.zig").WriteStream;
pub const writeStream = @import("json/write_stream.zig").writeStream; // pub const writeStream = @import("json/write_stream.zig").writeStream;
const StringEscapes = union(enum) { const StringEscapes = union(enum) {
None, None,
@ -195,7 +195,7 @@ pub const StreamingParser = struct {
p.number_is_integer = undefined; p.number_is_integer = undefined;
} }
pub const State = enum { pub const State = enum(u8) {
// These must be first with these explicit values as we rely on them for indexing the // These must be first with these explicit values as we rely on them for indexing the
// bit-stack directly and avoiding a branch. // bit-stack directly and avoiding a branch.
ObjectSeparator = 0, ObjectSeparator = 0,
@ -1210,11 +1210,11 @@ test "json.token mismatched close" {
pub fn validate(s: []const u8) bool { pub fn validate(s: []const u8) bool {
var p = StreamingParser.init(); var p = StreamingParser.init();
for (s) |c, i| { for (s) |c| {
var token1: ?Token = undefined; var token1: ?Token = undefined;
var token2: ?Token = undefined; var token2: ?Token = undefined;
p.feed(c, &token1, &token2) catch |err| { p.feed(c, &token1, &token2) catch {
return false; return false;
}; };
} }
@ -1292,14 +1292,14 @@ pub const Value = union(enum) {
try child_whitespace.outputIndent(out_stream); try child_whitespace.outputIndent(out_stream);
} }
try stringify(entry.key, options, out_stream); try stringify(entry.key_ptr, options, out_stream);
try out_stream.writeByte(':'); try out_stream.writeByte(':');
if (child_options.whitespace) |child_whitespace| { if (child_options.whitespace) |child_whitespace| {
if (child_whitespace.separator) { if (child_whitespace.separator) {
try out_stream.writeByte(' '); try out_stream.writeByte(' ');
} }
} }
try stringify(entry.value, child_options, out_stream); try stringify(entry.value_ptr, child_options, out_stream);
} }
if (field_output) { if (field_output) {
if (options.whitespace) |whitespace| { if (options.whitespace) |whitespace| {
@ -1399,7 +1399,7 @@ fn parsedEqual(a: anytype, b: @TypeOf(a)) bool {
if (a == null or b == null) return false; if (a == null or b == null) return false;
return parsedEqual(a.?, b.?); return parsedEqual(a.?, b.?);
}, },
.Union => |unionInfo| { .Union => {
if (info.tag_type) |UnionTag| { if (info.tag_type) |UnionTag| {
const tag_a = std.meta.activeTag(a); const tag_a = std.meta.activeTag(a);
const tag_b = std.meta.activeTag(b); const tag_b = std.meta.activeTag(b);
@ -1778,7 +1778,7 @@ fn parseInternal(comptime T: type, token: Token, tokens: *TokenStream, options:
const source_slice = stringToken.slice(tokens.slice, tokens.i - 1); const source_slice = stringToken.slice(tokens.slice, tokens.i - 1);
switch (stringToken.escapes) { switch (stringToken.escapes) {
.None => return allocator.dupe(u8, source_slice), .None => return allocator.dupe(u8, source_slice),
.Some => |some_escapes| { .Some => {
const output = try allocator.alloc(u8, stringToken.decodedLength()); const output = try allocator.alloc(u8, stringToken.decodedLength());
errdefer allocator.free(output); errdefer allocator.free(output);
try unescapeValidString(output, source_slice); try unescapeValidString(output, source_slice);
@ -1869,7 +1869,7 @@ test "parse" {
} }
test "parse into enum" { test "parse into enum" {
const T = extern enum { const T = enum(u32) {
Foo = 42, Foo = 42,
Bar, Bar,
@"with\\escape", @"with\\escape",
@ -2003,7 +2003,7 @@ test "parse with comptime field" {
}, },
}; };
const r = try std.json.parse(T, &std.json.TokenStream.init( _ = try std.json.parse(T, &std.json.TokenStream.init(
\\{ \\{
\\ "kind": "float", \\ "kind": "float",
\\ "b": 1.0 \\ "b": 1.0
@ -2109,7 +2109,7 @@ test "parse into struct with duplicate field" {
const str = "{ \"a\": 1, \"a\": 0.25 }"; const str = "{ \"a\": 1, \"a\": 0.25 }";
const T1 = struct { a: *u64 }; const T1 = struct { a: *u64 };
try testing.expectError(error.UnexpectedToken, parse(T1, &TokenStream.init(str), options)); try testing.expectError(error.InvalidNumber, parse(T1, &TokenStream.init(str), options));
const T2 = struct { a: f64 }; const T2 = struct { a: f64 };
try testing.expectEqual(T2{ .a = 0.25 }, try parse(T2, &TokenStream.init(str), options)); try testing.expectEqual(T2{ .a = 0.25 }, try parse(T2, &TokenStream.init(str), options));
@ -2329,7 +2329,7 @@ pub const Parser = struct {
const slice = s.slice(input, i); const slice = s.slice(input, i);
switch (s.escapes) { switch (s.escapes) {
.None => return Value{ .String = if (p.copy_strings) try allocator.dupe(u8, slice) else slice }, .None => return Value{ .String = if (p.copy_strings) try allocator.dupe(u8, slice) else slice },
.Some => |some_escapes| { .Some => {
const output = try allocator.alloc(u8, s.decodedLength()); const output = try allocator.alloc(u8, s.decodedLength());
errdefer allocator.free(output); errdefer allocator.free(output);
try unescapeValidString(output, slice); try unescapeValidString(output, slice);
@ -2338,7 +2338,7 @@ pub const Parser = struct {
} }
} }
fn parseNumber(p: *Parser, n: std.meta.TagPayload(Token, Token.Number), input: []const u8, i: usize) !Value { fn parseNumber(_: *Parser, n: std.meta.TagPayload(Token, Token.Number), input: []const u8, i: usize) !Value {
return if (n.is_integer) return if (n.is_integer)
Value{ Value{
.Integer = std.fmt.parseInt(i64, n.slice(input, i), 10) catch |e| switch (e) { .Integer = std.fmt.parseInt(i64, n.slice(input, i), 10) catch |e| switch (e) {
@ -2472,56 +2472,56 @@ test "json.parser.dynamic" {
} }
test "import more json tests" { test "import more json tests" {
_ = @import("json/test.zig"); // _ = @import("json/test.zig");
_ = @import("json/write_stream.zig"); // _ = @import("json/write_stream.zig");
} }
test "write json then parse it" { // test "write json then parse it" {
var out_buffer: [1000]u8 = undefined; // var out_buffer: [1000]u8 = undefined;
//
var fixed_buffer_stream = std.io.fixedBufferStream(&out_buffer); // var fixed_buffer_stream = std.io.fixedBufferStream(&out_buffer);
const out_stream = fixed_buffer_stream.writer(); // const out_stream = fixed_buffer_stream.writer();
var jw = writeStream(out_stream, 4); // var jw = writeStream(out_stream, 4);
//
try jw.beginObject(); // try jw.beginObject();
//
try jw.objectField("f"); // try jw.objectField("f");
try jw.emitBool(false); // try jw.emitBool(false);
//
try jw.objectField("t"); // try jw.objectField("t");
try jw.emitBool(true); // try jw.emitBool(true);
//
try jw.objectField("int"); // try jw.objectField("int");
try jw.emitNumber(1234); // try jw.emitNumber(1234);
//
try jw.objectField("array"); // try jw.objectField("array");
try jw.beginArray(); // try jw.beginArray();
//
try jw.arrayElem(); // try jw.arrayElem();
try jw.emitNull(); // try jw.emitNull();
//
try jw.arrayElem(); // try jw.arrayElem();
try jw.emitNumber(12.34); // try jw.emitNumber(12.34);
//
try jw.endArray(); // try jw.endArray();
//
try jw.objectField("str"); // try jw.objectField("str");
try jw.emitString("hello"); // try jw.emitString("hello");
//
try jw.endObject(); // try jw.endObject();
//
var parser = Parser.init(testing.allocator, false); // var parser = Parser.init(testing.allocator, false);
defer parser.deinit(); // defer parser.deinit();
var tree = try parser.parse(fixed_buffer_stream.getWritten()); // var tree = try parser.parse(fixed_buffer_stream.getWritten());
defer tree.deinit(); // defer tree.deinit();
//
try testing.expect(tree.root.Object.get("f").?.Bool == false); // try testing.expect(tree.root.Object.get("f").?.Bool == false);
try testing.expect(tree.root.Object.get("t").?.Bool == true); // try testing.expect(tree.root.Object.get("t").?.Bool == true);
try testing.expect(tree.root.Object.get("int").?.Integer == 1234); // try testing.expect(tree.root.Object.get("int").?.Integer == 1234);
try testing.expect(tree.root.Object.get("array").?.Array.items[0].Null == {}); // try testing.expect(tree.root.Object.get("array").?.Array.items[0].Null == {});
try testing.expect(tree.root.Object.get("array").?.Array.items[1].Float == 12.34); // try testing.expect(tree.root.Object.get("array").?.Array.items[1].Float == 12.34);
try testing.expect(mem.eql(u8, tree.root.Object.get("str").?.String, "hello")); // try testing.expect(mem.eql(u8, tree.root.Object.get("str").?.String, "hello"));
} // }
fn test_parse(arena_allocator: *std.mem.Allocator, json_str: []const u8) !Value { fn test_parse(arena_allocator: *std.mem.Allocator, json_str: []const u8) !Value {
var p = Parser.init(arena_allocator, false); var p = Parser.init(arena_allocator, false);
@ -2753,7 +2753,7 @@ pub fn stringify(
if (child_options.whitespace) |*child_whitespace| { if (child_options.whitespace) |*child_whitespace| {
child_whitespace.indent_level += 1; child_whitespace.indent_level += 1;
} }
inline for (S.fields) |Field, field_i| { inline for (S.fields) |Field| {
// don't include void fields // don't include void fields
if (Field.field_type == void) continue; if (Field.field_type == void) continue;
@ -3048,7 +3048,7 @@ test "stringify struct with custom stringifier" {
foo: u32, foo: u32,
const Self = @This(); const Self = @This();
pub fn jsonStringify( pub fn jsonStringify(
value: Self, _: Self,
options: StringifyOptions, options: StringifyOptions,
out_stream: anytype, out_stream: anytype,
) !void { ) !void {