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Nathan Hawes
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[ParseableInterface][test] Update SDKDependencies.swift test to explicitly check serialized dependencies
Also use the existing check-is-forwarding-module.py script to check for forwarding modules, rather than doing it manually.
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-16
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2 files changed

+60
-16
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‎lib/Frontend/ParseableInterfaceModuleLoader.cpp‎

Lines changed: 0 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -359,9 +359,6 @@ class swift::ParseableInterfaceBuilder {
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/// Determines if the dependency with the provided path is a swiftmodule in
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/// either the module cache or prebuilt module cache
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bool isCachedModule(StringRef DepName) const {
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if (moduleCachePath.empty() && prebuiltCachePath.empty())
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return false;
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auto Ext = llvm::sys::path::extension(DepName);
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auto Ty = file_types::lookupTypeForExtension(Ext);
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‎test/ParseableInterface/ModuleCache/SDKDependencies.swift‎

Lines changed: 60 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -7,6 +7,24 @@
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// RUN: %target-swift-frontend -build-module-from-parseable-interface -serialize-parseable-module-interface-dependency-hashes -sdk %t/my-sdk -prebuilt-module-cache-path %t/prebuilt-cache -I %t/my-sdk -module-cache-path %t/MCP -o %t/prebuilt-cache/ExportedLib.swiftmodule -track-system-dependencies -module-name ExportedLib %t/my-sdk/ExportedLib.swiftinterface
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// RUN: %target-swift-frontend -build-module-from-parseable-interface -serialize-parseable-module-interface-dependency-hashes -sdk %t/my-sdk -prebuilt-module-cache-path %t/prebuilt-cache -I %t/my-sdk -module-cache-path %t/MCP -o %t/prebuilt-cache/SdkLib.swiftmodule -track-system-dependencies -module-name SdkLib %t/my-sdk/SdkLib.swiftinterface
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//
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// Check the prebuilt modules don't contain dependencies in the module cache or prebuilt cache
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// RUN: llvm-bcanalyzer -dump %t/prebuilt-cache/ExportedLib.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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// RUN: llvm-bcanalyzer -dump %t/prebuilt-cache/SdkLib.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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//
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// PREBUILT: MODULE_BLOCK
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// PREBUILT-NOT: FILE_DEPENDENCY {{.*}}/MCP/{{.*}}
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// PREBUILT-NOT: FILE_DEPENDENCY {{.*}}/prebuilt-cache/{{.*}}
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//
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// Re-build them in the opposite order
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// RUN: %empty-directory(%t/prebuilt-cache)
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// RUN: %empty-directory(%t/MCP)
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// RUN: %target-swift-frontend -build-module-from-parseable-interface -serialize-parseable-module-interface-dependency-hashes -sdk %t/my-sdk -prebuilt-module-cache-path %t/prebuilt-cache -I %t/my-sdk -module-cache-path %t/MCP -o %t/prebuilt-cache/SdkLib.swiftmodule -track-system-dependencies -module-name SdkLib %t/my-sdk/SdkLib.swiftinterface
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// RUN: %target-swift-frontend -build-module-from-parseable-interface -serialize-parseable-module-interface-dependency-hashes -sdk %t/my-sdk -prebuilt-module-cache-path %t/prebuilt-cache -I %t/my-sdk -module-cache-path %t/MCP -o %t/prebuilt-cache/ExportedLib.swiftmodule -track-system-dependencies -module-name ExportedLib %t/my-sdk/ExportedLib.swiftinterface
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//
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// Check they still don't contain dependencies in the module cache or prebuilt cache
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// RUN: llvm-bcanalyzer -dump %t/prebuilt-cache/ExportedLib.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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// RUN: llvm-bcanalyzer -dump %t/prebuilt-cache/SdkLib.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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//
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// RUN: %empty-directory(%t/MCP)
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// RUN: echo '1: PASSED'
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@@ -20,8 +38,12 @@
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// RUN: test -f %t/MCP/SdkLib-*.swiftmodule
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//
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// Check they are *not* forwarding modules
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// RUN: head -n 1 %t/MCP/SdkLib-*.swiftmodule | not grep -e '---'
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// RUN: head -n 1 %t/MCP/ExportedLib-*.swiftmodule | not grep -e '---'
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// RUN: not %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/SdkLib-*.swiftmodule
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// RUN: not %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check they don't contain dependencies in the module cache (..or prebuilt cache)
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// RUN: llvm-bcanalyzer -dump %t/MCP/SdkLib-*.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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// RUN: llvm-bcanalyzer -dump %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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//
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// RUN: %empty-directory(%t/MCP)
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// RUN: echo '2: PASSED'
@@ -36,8 +58,8 @@
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// RUN: test -f %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check they *are* forwarding modules
39-
// RUN: head -n 1 %t/MCP/SdkLib-*.swiftmodule | grep -e '---'
40-
// RUN: head -n 1 %t/MCP/ExportedLib-*.swiftmodule | grep -e '---'
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// RUN: %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/SdkLib-*.swiftmodule
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// RUN: %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check they contain the expected dependencies
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=EXLIB
@@ -49,23 +71,35 @@
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// EXLIB-DAG: /my-sdk/ExportedLib.swiftinterface
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// SDKLIB-DAG: /my-sdk/SdkLib.swiftinterface
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//
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// Check they don't contain any dependencies from either cache other than themselves
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=NOCACHE -DLIB_NAME=ExportedLib
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// RUN: cat %t/MCP/SdkLib-*.swiftmodule | %FileCheck %s -check-prefix=NOCACHE -DLIB_NAME=SdkLib
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//
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// NOCACHE: dependencies:
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// NOCACHE-NOT: /prebuilt-cache/
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// NOCACHE-NOT: /MCP/
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// NOCACHE: /prebuilt-cache/[[LIB_NAME]].swiftmodule
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// NOCACHE-NOT: /prebuilt-cache/
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// NOCACHE-NOT: /MCP/
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//
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// RUN: %empty-directory(%t/MCP)
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// RUN: echo '3: PASSED'
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// 4) Move the SDK without changing its contents
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//
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// RUN: mv %t/my-sdk %t/my-new-sdk
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// RUN: mv %t/prebuilt-cache %t/new-prebuilt-cache
60-
// RUN: %target-swift-frontend -typecheck -I %t/my-new-sdk -sdk %t/my-new-sdk -prebuilt-module-cache-path %t/new-prebuilt-cache -module-cache-path %t/MCP -emit-dependencies-path %t/dummy.d -track-system-dependencies %s
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// RUN: mkdir %t/new-dir
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// RUN: mv %t/prebuilt-cache %t/new-dir/
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// RUN: %target-swift-frontend -typecheck -I %t/my-new-sdk -sdk %t/my-new-sdk -prebuilt-module-cache-path %t/new-dir/prebuilt-cache -module-cache-path %t/MCP -emit-dependencies-path %t/dummy.d -track-system-dependencies %s
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//
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// Check SdkLib and ExportedLib are in the module cache
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// RUN: test -f %t/MCP/SdkLib-*.swiftmodule
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// RUN: test -f %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check they are still both forwarding modules
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// RUN: head -n 1 %t/MCP/SdkLib-*.swiftmodule | grep -e '---'
68-
// RUN: head -n 1 %t/MCP/ExportedLib-*.swiftmodule | grep -e '---'
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// RUN: %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/SdkLib-*.swiftmodule
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// RUN: %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check they contain the expected dependencies
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=NEW-EXLIB
@@ -76,25 +110,34 @@
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// NEW-EXLIB-DAG: /my-new-sdk/ExportedLib.swiftinterface
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// NEW-SDKLIB-DAG: /my-new-sdk/SdkLib.swiftinterface
78112
//
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// Check they don't contain dependencies from the module cache, old prebuilt
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// cache, or new prebuilt cache
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=NOCACHE -DLIB_NAME=ExportedLib
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// RUN: cat %t/MCP/SdkLib-*.swiftmodule | %FileCheck %s -check-prefix=NOCACHE -DLIB_NAME=SdkLib
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//
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// RUN: %empty-directory(%t/MCP)
80119
// RUN: echo '4: PASSED'
81120

82121

83122
// 5) Now change the SDK's content and check it no longer uses the prebuilt modules
84123
//
85124
// RUN: echo "// size change" >> %t/my-new-sdk/SdkLib.swiftinterface
86-
// RUN: %target-swift-frontend -typecheck -I %t/my-new-sdk -sdk %t/my-new-sdk -prebuilt-module-cache-path %t/new-prebuilt-cache -module-cache-path %t/MCP -emit-dependencies-path %t/dummy.d -track-system-dependencies %s
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// RUN: %target-swift-frontend -typecheck -I %t/my-new-sdk -sdk %t/my-new-sdk -prebuilt-module-cache-path %t/new-dir/prebuilt-cache -module-cache-path %t/MCP -emit-dependencies-path %t/dummy.d -track-system-dependencies %s
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//
88127
// Check SDKLib and ExportedLib are in the module cache
89128
// RUN: test -f %t/MCP/SdkLib-*.swiftmodule
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// RUN: test -f %t/MCP/ExportedLib-*.swiftmodule
91130
//
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// Check ExportedLib is still a forwarding module and SdkLib is not
93-
// RUN: head -n 1 %t/MCP/ExportedLib-*.swiftmodule | grep -e '---'
94-
// RUN: head -n 1 %t/MCP/SdkLib-*.swiftmodule | not grep -e '---'
132+
// RUN: %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/ExportedLib-*.swiftmodule
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// RUN: not %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/SdkLib-*.swiftmodule
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//
96135
// Check ExportedLib still contains the same dependencies
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=NEW-EXLIB
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// RUN: cat %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=NOCACHE -DLIB_NAME=ExportedLib
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//
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// Check SdkLib doesn't contain dependencies in the module cache or prebuilt cache
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// RUN: llvm-bcanalyzer -dump %t/MCP/SdkLib-*.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
98141
//
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// RUN: %empty-directory(%t/MCP)
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//
@@ -106,8 +149,12 @@
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// RUN: test -f %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check neither are forwarding modules
109-
// RUN: head -n 1 %t/MCP/SdkLib-*.swiftmodule | not grep -e '---'
110-
// RUN: head -n 1 %t/MCP/ExportedLib-*.swiftmodule | not grep -e '---'
152+
// RUN: not %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/SdkLib-*.swiftmodule
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// RUN: not %{python} %S/Inputs/check-is-forwarding-module.py %t/MCP/ExportedLib-*.swiftmodule
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//
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// Check neither contains dependencies in the module cache or prebuilt cache
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// RUN: llvm-bcanalyzer -dump %t/MCP/ExportedLib-*.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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// RUN: llvm-bcanalyzer -dump %t/MCP/SdkLib-*.swiftmodule | %FileCheck %s -check-prefix=PREBUILT
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//
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// RUN: echo '5: PASSED'
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