jj/cli/tests/test_operations.rs
jyn d66fcf2ca0 compile integration tests as a single binary
this greatly speeds up the time to run all tests, at the cost of slightly larger recompile times for individual tests.

this unfortunately adds the requirement that all tests are listed in `runner.rs` for the crate.
to avoid forgetting, i've added a new test that ensures the directory is in sync with the file.

 ## benchmarks

before this change, recompiling all tests took 32-50 seconds and running a single test took 3.5 seconds:

```
; hyperfine 'touch lib/src/lib.rs && cargo t --test test_working_copy'
  Time (mean ± σ):      3.543 s ±  0.168 s    [User: 2.597 s, System: 1.262 s]
  Range (min … max):    3.400 s …  3.847 s    10 runs
```

after this change, recompiling all tests take 4 seconds:
```
;  hyperfine 'touch lib/src/lib.rs ; cargo t --test runner --no-run'
  Time (mean ± σ):      4.055 s ±  0.123 s    [User: 3.591 s, System: 1.593 s]
  Range (min … max):    3.804 s …  4.159 s    10 runs
```
and running a single test takes about the same:
```
; hyperfine 'touch lib/src/lib.rs && cargo t --test runner -- test_working_copy'
  Time (mean ± σ):      4.129 s ±  0.120 s    [User: 3.636 s, System: 1.593 s]
  Range (min … max):    3.933 s …  4.346 s    10 runs
```

about 1.4 seconds of that is the time for the runner, of which .4 is the time for the linker. so
there may be room for further improving the times.
2024-02-06 18:19:41 -08:00

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// Copyright 2022 The Jujutsu Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::path::Path;
use itertools::Itertools;
use regex::Regex;
use crate::common::{get_stdout_string, TestEnvironment};
#[test]
fn test_op_log() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "description 0"]);
let stdout = test_env.jj_cmd_success(
&repo_path,
&[
"op",
"log",
"--config-toml",
"template-aliases.'format_time_range(x)' = 'x'",
],
);
insta::assert_snapshot!(&stdout, @r###"
@ 826c45dd2457 test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
│ describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
│ args: jj describe -m 'description 0'
◉ 27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
let op_log_lines = stdout.lines().collect_vec();
let add_workspace_id = op_log_lines[3].split(' ').nth(2).unwrap();
let initialize_repo_id = op_log_lines[5].split(' ').nth(2).unwrap();
// Can load the repo at a specific operation ID
insta::assert_snapshot!(get_log_output(&test_env, &repo_path, initialize_repo_id), @r###"
◉ 0000000000000000000000000000000000000000
"###);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path, add_workspace_id), @r###"
@ 230dd059e1b059aefc0da06a2e5a7dbf22362f22
◉ 0000000000000000000000000000000000000000
"###);
// "@" resolves to the head operation
insta::assert_snapshot!(get_log_output(&test_env, &repo_path, "@"), @r###"
@ bc8f18aa6f396a93572811632313cbb5625d475d
◉ 0000000000000000000000000000000000000000
"###);
// "@-" resolves to the parent of the head operation
insta::assert_snapshot!(get_log_output(&test_env, &repo_path, "@-"), @r###"
@ 230dd059e1b059aefc0da06a2e5a7dbf22362f22
◉ 0000000000000000000000000000000000000000
"###);
insta::assert_snapshot!(
test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "@----"]), @r###"
Error: The "@----" expression resolved to no operations
"###);
// We get a reasonable message if an invalid operation ID is specified
insta::assert_snapshot!(test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "foo"]), @r###"
Error: Operation ID "foo" is not a valid hexadecimal prefix
"###);
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "description 1"]);
test_env.jj_cmd_ok(
&repo_path,
&[
"describe",
"-m",
"description 2",
"--at-op",
add_workspace_id,
],
);
insta::assert_snapshot!(test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "@-"]), @r###"
Error: The "@" expression resolved to more than one operation
"###);
}
#[test]
fn test_op_log_limit() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log", "-Tdescription", "--limit=1"]);
insta::assert_snapshot!(stdout, @r###"
@ add workspace 'default'
"###);
}
#[test]
fn test_op_log_no_graph() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
let stdout =
test_env.jj_cmd_success(&repo_path, &["op", "log", "--no-graph", "--color=always"]);
insta::assert_snapshot!(stdout, @r###"
27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
add workspace 'default'
0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
initialize repo
000000000000 root()
"###);
}
#[test]
fn test_op_log_no_graph_null_terminated() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "message1"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "message2"]);
let stdout = test_env.jj_cmd_success(
&repo_path,
&[
"op",
"log",
"--no-graph",
"--template",
r#"id.short(4) ++ "\0""#,
],
);
insta::assert_debug_snapshot!(stdout, @r###""f5e4\05ff2\02714\00e8a\00000\0""###);
}
#[test]
fn test_op_log_template() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
let render = |template| test_env.jj_cmd_success(&repo_path, &["op", "log", "-T", template]);
insta::assert_snapshot!(render(r#"id ++ "\n""#), @r###"
@ 27143b59c6904046f6be83ad6fe145d819944f9abbd7247ea9c57848d1d2c678ea8265598a156fe8aeef31d24d958bf6cfa0c2eb3afef40bdae2c5e98d73d0ee
◉ 0e8aee02e24230c99d6d90d469c582a60fdb2ae8329341bbdb09f4a0beceba1ce7c84fc9ba6c7657d6d275b392b89b825502475ad2501be1ddebd4a09b07668c
◉ 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
"###);
insta::assert_snapshot!(
render(r#"separate(" ", id.short(5), current_operation, user,
time.start(), time.end(), time.duration()) ++ "\n""#), @r###"
@ 27143 true test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 2001-02-03 04:05:07.000 +07:00 less than a microsecond
◉ 0e8ae false test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 2001-02-03 04:05:07.000 +07:00 less than a microsecond
◉ 00000 false @ 1970-01-01 00:00:00.000 +00:00 1970-01-01 00:00:00.000 +00:00 less than a microsecond
"###);
// Negative length shouldn't cause panic (and is clamped.)
// TODO: If we add runtime error, this will probably error out.
insta::assert_snapshot!(render(r#"id.short(-1) ++ "|""#), @r###"
@ |
◉ |
◉ |
"###);
// Test the default template, i.e. with relative start time and duration. We
// don't generally use that template because it depends on the current time,
// so we need to reset the time range format here.
test_env.add_config(
r#"
[template-aliases]
'format_time_range(time_range)' = 'time_range.start().ago() ++ ", lasted " ++ time_range.duration()'
"#,
);
let regex = Regex::new(r"\d\d years").unwrap();
let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log"]);
insta::assert_snapshot!(regex.replace_all(&stdout, "NN years"), @r###"
@ 27143b59c690 test-username@host.example.com NN years ago, lasted less than a microsecond
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com NN years ago, lasted less than a microsecond
│ initialize repo
◉ 000000000000 root()
"###);
}
#[test]
fn test_op_log_builtin_templates() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
let render = |template| test_env.jj_cmd_success(&repo_path, &["op", "log", "-T", template]);
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "description 0"]);
insta::assert_snapshot!(render(r#"builtin_op_log_compact"#), @r###"
@ 826c45dd2457 test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
│ describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
│ args: jj describe -m 'description 0'
◉ 27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
insta::assert_snapshot!(render(r#"builtin_op_log_comfortable"#), @r###"
@ 826c45dd2457 test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
│ describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
│ args: jj describe -m 'description 0'
◉ 27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
}
#[test]
fn test_op_log_word_wrap() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
let render = |args: &[&str], columns: u32, word_wrap: bool| {
let mut args = args.to_vec();
if word_wrap {
args.push("--config-toml=ui.log-word-wrap=true");
}
let assert = test_env
.jj_cmd(&repo_path, &args)
.env("COLUMNS", columns.to_string())
.assert()
.success()
.stderr("");
get_stdout_string(&assert)
};
// ui.log-word-wrap option works
insta::assert_snapshot!(render(&["op", "log"], 40, false), @r###"
@ 27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
insta::assert_snapshot!(render(&["op", "log"], 40, true), @r###"
@ 27143b59c690
│ test-username@host.example.com
│ 2001-02-03 04:05:07.000 +07:00 -
│ 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242
│ test-username@host.example.com
│ 2001-02-03 04:05:07.000 +07:00 -
│ 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
}
#[test]
fn test_op_log_configurable() {
let test_env = TestEnvironment::default();
test_env.add_config(
r#"operation.hostname = "my-hostname"
operation.username = "my-username"
"#,
);
test_env
.jj_cmd(test_env.env_root(), &["init", "repo", "--git"])
.env_remove("JJ_OP_HOSTNAME")
.env_remove("JJ_OP_USERNAME")
.assert()
.success();
let repo_path = test_env.env_root().join("repo");
let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log"]);
assert!(stdout.contains("my-username@my-hostname"));
}
#[test]
fn test_op_abandon_ancestors() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 1"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 2"]);
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
@ 85137561ef60 test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
│ commit a8ac27b29a157ae7dabc0deb524df68823505730
│ args: jj commit -m 'commit 2'
◉ db27d55e457f test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
│ commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
│ args: jj commit -m 'commit 1'
◉ 27143b59c690 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ add workspace 'default'
◉ 0e8aee02e242 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
│ initialize repo
◉ 000000000000 root()
"###);
// Abandon old operations. The working-copy operation id should be updated.
let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "..@-"]);
insta::assert_snapshot!(stderr, @r###"
Abandoned 3 operations and reparented 1 descendant operations.
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
Current operation: OperationId("1c88fada5b95d13ca136baa13c4b4aae1b79f3d453fe2f56539dbcd5d779642439314a15f685d6737eb414fffb3e53519f65f1d5cc5947a7821331137f4a91e2")
Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
"###);
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
@ 1c88fada5b95 test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
│ commit a8ac27b29a157ae7dabc0deb524df68823505730
│ args: jj commit -m 'commit 2'
◉ 000000000000 root()
"###);
// Abandon operation range.
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 3"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 4"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 5"]);
let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@---..@-"]);
insta::assert_snapshot!(stderr, @r###"
Abandoned 2 operations and reparented 1 descendant operations.
"###);
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
@ 459e01910446 test-username@host.example.com 2001-02-03 04:05:16.000 +07:00 - 2001-02-03 04:05:16.000 +07:00
│ commit e184d62c9ab118b0f62de91959b857550a9273a5
│ args: jj commit -m 'commit 5'
◉ 1c88fada5b95 test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
│ commit a8ac27b29a157ae7dabc0deb524df68823505730
│ args: jj commit -m 'commit 2'
◉ 000000000000 root()
"###);
// Can't abandon the current operation.
let stderr = test_env.jj_cmd_failure(&repo_path, &["op", "abandon", "..@"]);
insta::assert_snapshot!(stderr, @r###"
Error: Cannot abandon the current operation
Hint: Run `jj undo` to revert the current operation, then use `jj op abandon`
"###);
// Can't create concurrent abandoned operations explicitly.
let stderr = test_env.jj_cmd_failure(&repo_path, &["op", "abandon", "--at-op=@-", "@"]);
insta::assert_snapshot!(stderr, @r###"
Error: --at-op is not respected
"###);
// Abandon the current operation by undoing it first.
test_env.jj_cmd_ok(&repo_path, &["undo"]);
let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-"]);
insta::assert_snapshot!(stderr, @r###"
Abandoned 1 operations and reparented 1 descendant operations.
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
Current operation: OperationId("dbe91445f72184c82b2ad4c13063a20a764dd5a3bab42fc22652a0ca5d9f5a811d2b051560ca8b45c31f29e9d17ea408b224f761165b30f6df5f68ca74c90435")
Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
"###);
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
@ dbe91445f721 test-username@host.example.com 2001-02-03 04:05:21.000 +07:00 - 2001-02-03 04:05:21.000 +07:00
│ undo operation 459e01910446fb8f6f6447112abc2227cb3b054b7831eca45bd527145719152931b1707d299f5e4e8484352e67d3622265a0baa58bfa01c459fd753f58791e0d
│ args: jj undo
◉ 1c88fada5b95 test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
│ commit a8ac27b29a157ae7dabc0deb524df68823505730
│ args: jj commit -m 'commit 2'
◉ 000000000000 root()
"###);
// Abandon empty range.
let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-..@-"]);
insta::assert_snapshot!(stderr, @r###"
Nothing changed.
"###);
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1"]), @r###"
@ dbe91445f721 test-username@host.example.com 2001-02-03 04:05:21.000 +07:00 - 2001-02-03 04:05:21.000 +07:00
│ undo operation 459e01910446fb8f6f6447112abc2227cb3b054b7831eca45bd527145719152931b1707d299f5e4e8484352e67d3622265a0baa58bfa01c459fd753f58791e0d
│ args: jj undo
"###);
}
#[test]
fn test_op_abandon_without_updating_working_copy() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 1"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 2"]);
test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 3"]);
// Abandon without updating the working copy.
let (_stdout, stderr) = test_env.jj_cmd_ok(
&repo_path,
&["op", "abandon", "@-", "--ignore-working-copy"],
);
insta::assert_snapshot!(stderr, @r###"
Abandoned 1 operations and reparented 1 descendant operations.
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
Current operation: OperationId("0229bff5a5244b0804cc677c77e318887b6d00422257de108158ef41fa5edcff38aa1683a3c00364835e0565b841eb41c5092300ec23a1aa5e393914d18fef32")
Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1", "--ignore-working-copy"]), @r###"
@ 0173d6fbe6a2 test-username@host.example.com 2001-02-03 04:05:10.000 +07:00 - 2001-02-03 04:05:10.000 +07:00
│ commit 268f5f16139313ff25bef31280b2ec2e675200f3
│ args: jj commit -m 'commit 3'
"###);
// The working-copy operation id isn't updated if it differs from the repo.
// It could be updated if the tree matches, but there's no extra logic for
// that.
let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-"]);
insta::assert_snapshot!(stderr, @r###"
Abandoned 1 operations and reparented 1 descendant operations.
The working copy operation 0229bff5a524 is not updated because it differs from the repo 0173d6fbe6a2.
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
Current operation: OperationId("0229bff5a5244b0804cc677c77e318887b6d00422257de108158ef41fa5edcff38aa1683a3c00364835e0565b841eb41c5092300ec23a1aa5e393914d18fef32")
Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
"###);
insta::assert_snapshot!(
test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1", "--ignore-working-copy"]), @r###"
@ b66dc21d579b test-username@host.example.com 2001-02-03 04:05:10.000 +07:00 - 2001-02-03 04:05:10.000 +07:00
│ commit 268f5f16139313ff25bef31280b2ec2e675200f3
│ args: jj commit -m 'commit 3'
"###);
}
fn get_log_output(test_env: &TestEnvironment, repo_path: &Path, op_id: &str) -> String {
test_env.jj_cmd_success(
repo_path,
&["log", "-T", "commit_id", "--at-op", op_id, "-r", "all()"],
)
}