mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 12:41:03 +01:00
Jon Ross-Perkins
83413479d7
This has is a nice-to-have for me. Frequently I want to run a specific test, and end up digging through output to be able to copy-paste the run line. This uses TIP lines to inject the command into the file when using AUTOUPDATE. Note, one of the reasons I want this is because "bazel test //toolchain/testing:file_test --test_output=all" has been regularly exceeding bazel's output limit for me (workaround is either opening the output file or specifying an obscure output limit flag), making it a little harder for me to get the commands. However, frequently I'm adding a file and want to iterate on it, so that's really the use case I have in mind here.
55 lines
2.9 KiB
Plaintext
55 lines
2.9 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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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/declaration/fail_param_redecl.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/fail_param_redecl.carbon
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// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+6]]:14: ERROR: Duplicate name being declared in the same scope.
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// CHECK:STDERR: fn F(n: i32, n: i32);
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// CHECK:STDERR: ^
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// CHECK:STDERR: fail_param_redecl.carbon:[[@LINE+3]]:6: Name is previously declared here.
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// CHECK:STDERR: fn F(n: i32, n: i32);
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// CHECK:STDERR: ^
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fn F(n: i32, n: i32);
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// CHECK:STDOUT: --- fail_param_redecl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Int32: type = fn_type @Int32 [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct.1: Int32 = struct_value () [template]
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// CHECK:STDOUT: %F: type = fn_type @F [template]
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// CHECK:STDOUT: %struct.2: F = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = %Core
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
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// CHECK:STDOUT: %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
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// CHECK:STDOUT: %F.decl: F = fn_decl @F [template = constants.%struct.2] {
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// CHECK:STDOUT: %int.make_type_32.loc17_9: init type = call constants.%struct.1() [template = i32]
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// CHECK:STDOUT: %.loc17_9.1: type = value_of_initializer %int.make_type_32.loc17_9 [template = i32]
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// CHECK:STDOUT: %.loc17_9.2: type = converted %int.make_type_32.loc17_9, %.loc17_9.1 [template = i32]
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// CHECK:STDOUT: %n.loc17_6.1: i32 = param n
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// CHECK:STDOUT: @F.%n.loc17_6: i32 = bind_name n, %n.loc17_6.1
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// CHECK:STDOUT: %int.make_type_32.loc17_17: init type = call constants.%struct.1() [template = i32]
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// CHECK:STDOUT: %.loc17_17.1: type = value_of_initializer %int.make_type_32.loc17_17 [template = i32]
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// CHECK:STDOUT: %.loc17_17.2: type = converted %int.make_type_32.loc17_17, %.loc17_17.1 [template = i32]
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// CHECK:STDOUT: %n.loc17_14.1: i32 = param n
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// CHECK:STDOUT: @F.%n.loc17_14: i32 = bind_name n, %n.loc17_14.1
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%n.loc17_6: i32, %n.loc17_14: i32);
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// CHECK:STDOUT:
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