Files
carbon-lang/explorer/testdata/class/virtual_method_self.carbon
T
Jon Ross-Perkins 82f33ff384 Use new test framework in explorer to reduce per-test overhead (#2811)
Isolating test execution time (no build time included):

- Linux, `lit` test-per-file: Elapsed time: 28.214s, Critical Path: 13.97s
- Linux, `cc_test`-per-file: Elapsed time: 11.534s, Critical Path: 6.05s
- Linux, merged `cc_test` with 50 shards: Elapsed time: 11.677s, Critical Path: 11.17s
- Mac, `lit` test-per-file: Elapsed time: 295.686s, Critical Path: 20.00s
- Mac, `cc_test`-per-file: Elapsed time: 55.788s, Critical Path: 3.81s
- Mac, merged `cc_test` with 50 shards: Elapsed time: 16.269s, Critical Path: 7.54s

In GH actions:

- [Before](https://github.com/carbon-language/carbon-lang/actions/runs/4866602695/jobs/8678306144?pr=2799):
  - test / test (ubuntu-22.04, fastbuild) (pull_request_target) Successful in 20m
  - test / test (ubuntu-22.04, opt) (pull_request_target) Successful in 15m
  - test / test (macos-12, fastbuild) (pull_request_target) Successful in 36m
  - test / test (macos-12, opt) (pull_request_target) Successful in 21m
- [After](https://github.com/carbon-language/carbon-lang/actions/runs/4875154751/jobs/8697004066?pr=2811):
  - test / test (ubuntu-22.04, fastbuild) (pull_request_target) Successful in 10m
  - test / test (ubuntu-22.04, opt) (pull_request_target) Successful in 9m
  - test / test (macos-12, fastbuild) (pull_request_target) Successful in 12m
  - test / test (macos-12, opt) (pull_request_target) Successful in 9m

I'm still leaving a handful of `lit` tests to test end-to-end binary execution. This is why testdata directories are split (`lit` tests next to the `explorer` binary, the `cc_test`s next to `ParseAndExecute`).
2023-05-15 16:23:59 -07:00

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// 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
//
// AUTOUPDATE
// CHECK:STDOUT: c.Foo(): 1
// CHECK:STDOUT: d.Foo(): 2
// CHECK:STDOUT: e.Foo(): 3
// CHECK:STDOUT: (*dp).Foo(): 3
// CHECK:STDOUT: (*dc).Foo(): 3
// CHECK:STDOUT: result: 0
package ExplorerTest api;
base class C {
var value_c: i32;
virtual fn Foo[self: Self]() -> i32 {
return self.value_c;
}
}
base class D extends C {
var value_d: i32;
impl fn Foo[self: Self]() -> i32 {
return self.value_d;
}
}
class E extends D {
var value_e: i32;
impl fn Foo[self: Self]() -> i32 {
return self.value_e;
}
}
fn Main() -> i32 {
var c: C = {.value_c = 1};
Print("c.Foo(): {0}", c.Foo());
var d: D = {.value_d = 2, .base = {.value_c = 1}};
Print("d.Foo(): {0}", d.Foo());
var e: E = {.value_e = 3, .base={.value_d = 2, .base = {.value_c = 1}}};
Print("e.Foo(): {0}", e.Foo());
var dp: D* = &e;
Print("(*dp).Foo(): {0}", (*dp).Foo());
var dc: C* = &e;
Print("(*dc).Foo(): {0}", (*dc).Foo());
return 0;
}