121 lines
5.0 KiB
Zig
121 lines
5.0 KiB
Zig
const std = @import("std");
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const Context = @import("context.zig").Context;
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const allocator = std.testing.allocator;
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test "Open file, ask for semantic tokens" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");"}}
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, null);
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try ctx.request("textDocument/semanticTokens/full",
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\\{"textDocument":{"uri":"file:///test.zig"}}
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,
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\\{"data":[0,0,5,7,0,0,6,3,0,33,0,4,1,11,0,0,2,7,12,0,0,8,5,9,0]}
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);
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}
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test "Request completion in an empty file" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":""}}}
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, null);
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try ctx.request("textDocument/completion",
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\\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":0,"character":0}}
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, null);
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}
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test "Request completion with no trailing whitespace" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");\nc"}}
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, null);
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try ctx.request("textDocument/completion",
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\\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}
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,
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\\{"isIncomplete":false,"items":[{"label":"std","labelDetails":{"detail":"","description":"@import(\"std\")","sortText":null},"kind":21,"detail":"std","sortText":"1_std","filterText":null,"insertText":"std","insertTextFormat":1,"documentation":null}]}
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);
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}
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test "Encoded space in file name and usingnamespace on non-existing symbol" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"textDocument":{"uri":"file:///%20test.zig","languageId":"zig","version":420,"text":"usingnamespace a.b;\nb."}}
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, null);
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try ctx.request("textDocument/completion",
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\\{"textDocument":{"uri":"file:///%20test.zig"}, "position":{"line":1,"character":2}}
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,
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\\{"isIncomplete":false,"items":[]}
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);
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}
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test "Self-referential definition" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const h = h(0);\nc"}}
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, null);
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try ctx.request("textDocument/completion",
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\\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}
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,
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\\{"isIncomplete":false,"items":[{"label":"h","labelDetails":{"detail":"","description":"h(0)","sortText":null},"kind":21,"detail":"h","sortText":"1_h","filterText":null,"insertText":"h","insertTextFormat":1,"documentation":null}]}
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);
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}
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// This test as written depends on the configuration in the *host* machines zls.json, if `enable_snippets` is true then
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// the insert text is "w()" if it is false it is "w"
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//
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// test "Missing return type" {
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// var server = try Server.start(initialize_msg, null);
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// defer server.shutdown();
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// try server.request("textDocument/didOpen",
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// \\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"fn w() {}\nc"}}
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// , null);
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// try server.request("textDocument/completion",
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// \\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}
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// ,
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// \\{"isIncomplete":false,"items":[{"label":"w","kind":3,"textEdit":null,"filterText":null,"insertText":"w","insertTextFormat":1,"detail":"fn","documentation":null}]}
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// );
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// }
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test "Pointer and optional deref" {
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var ctx = try Context.init();
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defer ctx.deinit();
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try ctx.request("textDocument/didOpen",
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\\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"var value: ?struct { data: i32 = 5 } = null;const ptr = &value;\nconst a = ptr.*.?."}}
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, null);
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try ctx.request("textDocument/completion",
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\\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":18}}
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,
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\\{"isIncomplete":false,"items":[{"label":"data","labelDetails":{"detail":"","description":"i32 ","sortText":null},"kind":5,"detail":"data","sortText":"3_data","filterText":null,"insertText":"data","insertTextFormat":1,"documentation":null}]}
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);
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}
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// not fixed yet!
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// test "Self-referential import" {
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// var ctx = try Context.init();
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// defer ctx.deinit();
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//
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// try ctx.request("textDocument/didOpen",
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// \\{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const a = @import(\"test.zig\").a;\nc"}}
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// , null);
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// try ctx.request("textDocument/completion",
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// \\{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}
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// ,
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// \\{"isIncomplete":false,"items":[]}
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// );
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// }
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