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cd07d532af
Use IncludeTreeFileList instead of full feature CASFS for swift dependency filesystem. This allows smaller CAS based VFS that is smaller and faster. This is enabled by the CAS enabled compilation does not need to iterate file system. rdar://136787368
50 lines
1.4 KiB
Swift
50 lines
1.4 KiB
Swift
// REQUIRES: objc_interop
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// RUN: %empty-directory(%t)
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// RUN: mkdir -p %t/clang-module-cache
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// RUN: mkdir -p %t/cas
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// RUN: split-file %s %t
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// RUN: %hmaptool write %t/hmap.json %t/empty.hmap
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// RUN: %target-swift-frontend -scan-dependencies -module-cache-path %t/clang-module-cache \
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// RUN: %t/Test.swift -o %t/deps.json -cache-compile-job -cas-path %t/cas \
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// RUN: -Xcc -fmodule-map-file=%t/module.modulemap -Xcc -ivfsoverlay -Xcc %t/empty.yaml \
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// RUN: -Xcc -I%t/empty.hmap
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// RUN: %validate-json %t/deps.json &>/dev/null
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// RUN: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json deps casFSRootID > %t/fs.casid
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// RUN: %cache-tool -cas-path %t/cas -cache-tool-action print-include-tree-list @%t/fs.casid | %FileCheck %s -DDIR=%basename_t -check-prefix FS_ROOT
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// RUN: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json clang:Dummy clangIncludeTree > %t/tree.casid
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// RUN: clang-cas-test --cas %t/cas --print-include-tree @%t/tree.casid | %FileCheck %s -DDIR=%basename_t -check-prefix INCLUDE_TREE
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// FS_ROOT: [[DIR]].tmp/empty.hmap
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// FS_ROOT: [[DIR]].tmp/empty.yaml
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// INCLUDE_TREE: [[DIR]].tmp/Dummy.h
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//--- Test.swift
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import Dummy
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func test() {}
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//--- module.modulemap
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module Dummy {
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umbrella header "Dummy.h"
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}
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//--- Dummy.h
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void dummy(void);
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//--- hmap.json
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{
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"mappings": {}
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}
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//--- empty.yaml
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{
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"version": 0,
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"case-sensitive": "false",
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"use-external-names": true,
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"roots": []
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}
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