mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
af79bc2d3f
Introduce a helper for mock plugins as `-rpath` is not a portable construct. This allows running more of the macro tests on Windows.
79 lines
3.9 KiB
Swift
79 lines
3.9 KiB
Swift
// REQUIRES: swift_swift_parser
|
|
|
|
// RUN: %empty-directory(%t)
|
|
// RUN: split-file %s %t
|
|
|
|
// RUN: %swift-build-cxx-plugin -o %t/mock-plugin %t/plugin.c
|
|
|
|
// RUN: env SWIFT_DUMP_PLUGIN_MESSAGING=1 %swift-target-frontend \
|
|
// RUN: -typecheck -verify \
|
|
// RUN: -swift-version 5 \
|
|
// RUN: -load-plugin-executable %t/mock-plugin#TestPlugin \
|
|
// RUN: -module-name MyApp \
|
|
// RUN: %t/test.swift \
|
|
// RUN: > %t/macro-expansions.txt 2>&1
|
|
|
|
// RUN: %FileCheck -strict-whitespace %s < %t/macro-expansions.txt
|
|
|
|
// RUN: not %swift-target-frontend \
|
|
// RUN: -typecheck \
|
|
// RUN: -swift-version 5 \
|
|
// RUN: -load-plugin-executable %t/mock-plugin#TestPlugin \
|
|
// RUN: -Rmacro-loading \
|
|
// RUN: -module-name MyApp \
|
|
// RUN: %t/test.swift \
|
|
// RUN: > %t/macro-loading.txt 2>&1
|
|
|
|
// RUN: %FileCheck -check-prefix=DIAGS %s < %t/macro-loading.txt
|
|
|
|
// DIAGS: loaded macro implementation module 'TestPlugin' from executable
|
|
|
|
// CHECK: ->(plugin:[[#PID:]]) {"getCapability":{"capability":{"protocolVersion":[[#PROTOCOL_VERSION:]]}}}
|
|
// CHECK: <-(plugin:[[#PID]]) {"getCapabilityResult":{"capability":{"protocolVersion":1}}}
|
|
// CHECK: ->(plugin:[[#PID]]) {"expandFreestandingMacro":{"discriminator":"$s{{.+}}","macro":{"moduleName":"TestPlugin","name":"testString","typeName":"TestStringMacro"},"macroRole":"expression","syntax":{"kind":"expression","location":{"column":19,"fileID":"MyApp/test.swift","fileName":"{{.+}}test.swift","line":5,"offset":301},"source":"#testString(123)"}}}
|
|
// CHECK: <-(plugin:[[#PID]]) {"expandFreestandingMacroResult":{"diagnostics":[],"expandedSource":"\"123\"\n + \"foo \""}}
|
|
// CHECK: ->(plugin:[[#PID]]) {"expandFreestandingMacro":{"discriminator":"$s{{.+}}","macro":{"moduleName":"TestPlugin","name":"testStringWithError","typeName":"TestStringWithErrorMacro"},"macroRole":"expression","syntax":{"kind":"expression","location":{"column":19,"fileID":"MyApp/test.swift","fileName":"{{.+}}test.swift","line":6,"offset":336},"source":"#testStringWithError(321)"}}}
|
|
// CHECK: <-(plugin:[[#PID]]) {"expandFreestandingMacroResult":{"diagnostics":[{"fixIts":[],"highlights":[],"message":"message from plugin","notes":[],"position":{"fileName":"{{.*}}test.swift","offset":336},"severity":"error"}],"expandedSource":"\"bar\""}}
|
|
|
|
//--- test.swift
|
|
@freestanding(expression) macro testString(_: Any) -> String = #externalMacro(module: "TestPlugin", type: "TestStringMacro")
|
|
@freestanding(expression) macro testStringWithError(_: Any) -> String = #externalMacro(module: "TestPlugin", type: "TestStringWithErrorMacro")
|
|
|
|
func test() {
|
|
let _: String = #testString(123)
|
|
let _: String = #testStringWithError(321)
|
|
// expected-error @-1 {{message from plugin}}
|
|
}
|
|
|
|
//--- plugin.c
|
|
#include "swift-c/MockPlugin/MockPlugin.h"
|
|
|
|
MOCK_PLUGIN([
|
|
{
|
|
"expect": {"getCapability": {}},
|
|
"response": {"getCapabilityResult": {"capability": {"protocolVersion": 1}}}
|
|
},
|
|
{
|
|
"expect": {"expandFreestandingMacro": {
|
|
"macro": {"moduleName": "TestPlugin", "typeName": "TestStringMacro"},
|
|
"syntax": {"kind": "expression", "source": "#testString(123)"}}},
|
|
"response": {"expandFreestandingMacroResult": {"expandedSource": "\"123\"\n + \"foo \"", "diagnostics": []}}
|
|
},
|
|
{
|
|
"expect": {"expandFreestandingMacro": {
|
|
"macro": {"moduleName": "TestPlugin", "typeName": "TestStringWithErrorMacro"},
|
|
"syntax": {"kind": "expression", "source": "#testStringWithError(321)"}}},
|
|
"response": {"expandFreestandingMacroResult": {
|
|
"expandedSource": "\"bar\"",
|
|
"diagnostics": [
|
|
{"severity": "error",
|
|
"position": {"offset": "=req.expandFreestandingMacro.syntax.location.offset",
|
|
"fileName": "=req.expandFreestandingMacro.syntax.location.fileName"},
|
|
"message":"message from plugin",
|
|
"highlights": [],
|
|
"notes": [],
|
|
"fixIts": []}
|
|
]}}
|
|
}
|
|
])
|