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73 lines
2.6 KiB
73 lines
2.6 KiB
# RUN: yaml2obj %s -o %t1.o
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# RUN: wasm-ld --no-entry --features=foo,bar,baz -o %t.specified.wasm %t1.o
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# RUN: obj2yaml %t.specified.wasm | FileCheck %s --check-prefix SPECIFIED
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# RUN: wasm-ld --no-entry --features=bar,baz,quux -o %t.unspecified.wasm %t1.o
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# RUN: obj2yaml %t.unspecified.wasm | FileCheck %s --check-prefix UNSPECIFIED
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# RUN: yaml2obj %S/Inputs/disallow-feature-foo.yaml -o %t.disallowed.o
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# RUN: wasm-ld --no-entry -o - %t1.o %t.disallowed.o | obj2yaml | FileCheck %s --check-prefix DISALLOWED
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# RUN: yaml2obj %S/Inputs/no-feature-foo.yaml -o %t.none.o
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# RUN: wasm-ld --no-entry -o - %t1.o %t.none.o | obj2yaml | FileCheck %s --check-prefix NONE
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# Check that the following combinations of feature linkage policies
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# give the expected results:
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#
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# DISALLOWED x DISALLOWED => NONE
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# DISALLOWED x NONE => NONE
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--- !WASM
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FileHeader:
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Version: 0x00000001
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Sections:
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- Type: CUSTOM
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Name: linking
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Version: 2
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- Type: CUSTOM
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Name: target_features
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Features:
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- Prefix: DISALLOWED
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Name: "foo"
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# included so output has target features section
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- Prefix: USED
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Name: "bar"
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...
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# SPECIFIED: - Type: CUSTOM
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# SPECIFIED: Name: target_features
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# SPECIFIED-NEXT: Features:
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# SPECIFIED-NEXT: - Prefix: USED
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# SPECIFIED-NEXT: Name: bar
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# SPECIFIED-NEXT: - Prefix: USED
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# SPECIFIED-NEXT: Name: baz
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# SPECIFIED-NEXT: - Prefix: USED
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# SPECIFIED-NEXT: Name: foo
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# SPECIFIED-NEXT: ...
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# UNSPECIFIED: - Type: CUSTOM
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# UNSPECIFIED: Name: target_features
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# UNSPECIFIED-NEXT: Features:
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# UNSPECIFIED-NEXT: - Prefix: USED
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# UNSPECIFIED-NEXT: Name: bar
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# UNSPECIFIED-NEXT: - Prefix: USED
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# UNSPECIFIED-NEXT: Name: baz
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# UNSPECIFIED-NEXT: - Prefix: USED
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# UNSPECIFIED-NEXT: Name: quux
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# UNSPECIFIED-NEXT: ...
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# DISALLOWED: - Type: CUSTOM
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# DISALLOWED: Name: target_features
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# DISALLOWED-NEXT: Features:
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# DISALLOWED-NEXT: - Prefix: USED
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# DISALLOWED-NEXT: Name: bar
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# DISALLOWED-NEXT: ...
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# NONE: - Type: CUSTOM
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# NONE: Name: target_features
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# NONE-NEXT: Features:
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# NONE-NEXT: - Prefix: USED
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# NONE-NEXT: Name: bar
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# NONE-NEXT: ...
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