// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// This is checking that the stdin filename is handled consistently across
// dump flags.
// TODO: Align lex/parse with check/lower.
//
// ARGS: compile - --phase=lower --no-prelude-import --target=x86_64-linux-gnu --dump-tokens --dump-parse-tree --dump-sem-ir --dump-raw-sem-ir --dump-llvm-ir
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/driver/testdata/stdin.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/driver/testdata/stdin.carbon

// CHECK:STDOUT: - filename: <stdin>
// CHECK:STDOUT:   tokens:
// CHECK:STDOUT:   - { index: 0, kind: "FileStart", line: 1, column: 1, indent: 1, spelling: "" }
// CHECK:STDOUT:   - { index: 1, kind:   "FileEnd", line: 1, column: 1, indent: 1, spelling: "", has_leading_space: true }
// CHECK:STDOUT: - filename: <stdin>
// CHECK:STDOUT:   parse_tree: [
// CHECK:STDOUT:     {kind: 'FileStart', text: ''},
// CHECK:STDOUT:     {kind: 'FileEnd', text: ''},
// CHECK:STDOUT:   ]
// CHECK:STDOUT: ---
// CHECK:STDOUT: filename:        '-'
// CHECK:STDOUT: sem_ir:
// CHECK:STDOUT:   import_irs:
// CHECK:STDOUT:     ir0:             {decl_id: inst<none>, is_export: false}
// CHECK:STDOUT:     ir1:             {decl_id: inst<none>, is_export: false}
// CHECK:STDOUT:   import_ir_insts: {}
// CHECK:STDOUT:   name_scopes:
// CHECK:STDOUT:     name_scope0:     {inst: inst14, parent_scope: name_scope<none>, has_error: false, extended_scopes: [], names: {}}
// CHECK:STDOUT:   entity_names:    {}
// CHECK:STDOUT:   functions:       {}
// CHECK:STDOUT:   classes:         {}
// CHECK:STDOUT:   generics:        {}
// CHECK:STDOUT:   specifics:       {}
// CHECK:STDOUT:   struct_type_fields:
// CHECK:STDOUT:     struct_type_fields0: {}
// CHECK:STDOUT:   types:
// CHECK:STDOUT:     'type(TypeType)':
// CHECK:STDOUT:       value_repr:      {kind: copy, type: type(TypeType)}
// CHECK:STDOUT:     'type(Error)':
// CHECK:STDOUT:       value_repr:      {kind: copy, type: type(Error)}
// CHECK:STDOUT:     'type(inst(NamespaceType))':
// CHECK:STDOUT:       value_repr:      {kind: copy, type: type(inst(NamespaceType))}
// CHECK:STDOUT:   insts:
// CHECK:STDOUT:     inst14:          {kind: Namespace, arg0: name_scope0, arg1: inst<none>, type: type(inst(NamespaceType))}
// CHECK:STDOUT:   constant_values:
// CHECK:STDOUT:     inst14:          concrete_constant(inst14)
// CHECK:STDOUT:   symbolic_constants: {}
// CHECK:STDOUT:   inst_blocks:
// CHECK:STDOUT:     inst_block_empty: {}
// CHECK:STDOUT:     exports:         {}
// CHECK:STDOUT:     imports:         {}
// CHECK:STDOUT:     global_init:     {}
// CHECK:STDOUT:     inst_block4:
// CHECK:STDOUT:       0:               inst14
// CHECK:STDOUT: ...
// CHECK:STDOUT:
// CHECK:STDOUT: --- -
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [concrete] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; ModuleID = '-'
// CHECK:STDOUT: source_filename = "-"
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "-", directory: "")