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DavidLoftusandJon Ross-Perkins
c302d0bc7a
Currently file tests for LSP must provide carbon source code as an
escaped string within notify params, i.e.
```
[[@LSP-NOTIFY:textDocument/didOpen:
"textDocument": {
"uri": "file:/class.carbon",
"languageId": "carbon",
"text": "class A {\n fn F();\n fn G() {}\n}\n"
}
]]
```
This works fine for simple, single line files but gets annoying when
working with more complicated files which are necessary when testing
more complicated features e.g. goto-definition
```
--- class.carbon
class A {
fn F();
fn G() {}
}
--- STDIN
[[@LSP-NOTIFY:textDocument/didOpen:
"textDocument": {
"uri": "file:/class.carbon",
"languageId": "carbon",
"text": "AUTOFILL"
}
]]
```
This PR extends file_test_base to be able to parse the notify/call
params and inject files from the test_file's splits into the JSON input.
I purposely avoid using the clangd types and manually parse the
llvm::json::Value here to avoid introducing a depdendency on clangd to
the generic file_test_base, but happy to change if we think that is
fine. Also happy to accept other suggestions on alternative methods to
achieve same result.
---------
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
68 lines
2.0 KiB
Plaintext
68 lines
2.0 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //testing/file_test:file_test_base_test --test_arg=--file_tests=testing/file_test/testdata/lsp_keywords.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //testing/file_test:file_test_base_test -- --dump_output --file_tests=testing/file_test/testdata/lsp_keywords.carbon
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// --- STDIN
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[[@LSP:foo:]]
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[[@LSP:foo]]
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[[@LSP:bar:"content": 0]]
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[[@LSP:baz:
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"multi": 0,
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"line": 1
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]]
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[[@LSP-CALL:bar:"content": 0]]
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[[@LSP-CALL:baz:
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"multi": 0,
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"line": 1]]
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[[@LSP-REPLY:7]]
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[[@LSP-REPLY:8:"bar": 0]]
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[[@LSP-NOTIFY:exit]]
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// --- AUTOUPDATE-SPLIT
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// CHECK:STDERR: --- STDIN:
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// CHECK:STDERR: Content-Length: 34
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"foo"}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 34
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"foo"}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 46
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"bar","content":0}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 53
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"baz","multi":0,"line":1}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 64
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"bar","id":1,"params":{"content":0}}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 71
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"baz","id":2,"params":{"line":1,"multi":0}}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 28
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","id":"7"}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 47
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","id":"8","result":{"bar":0}}
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// CHECK:STDERR:
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// CHECK:STDERR: Content-Length: 35
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// CHECK:STDERR:
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// CHECK:STDERR: {"jsonrpc":"2.0","method":"exit"}
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// CHECK:STDERR:
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// CHECK:STDERR:
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// CHECK:STDOUT: 1 args: `default_args`
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