mirror of
https://github.com/martinvonz/jj.git
synced 2024-11-29 02:54:04 +00:00
f70e6987b5
We write conflict to the working copy by materializing them as
conflict markers in a file. When the file has been modified (or just
the mtime has changed), we parse the markers to reconstruct the
conflict. For example, let's say we see this conflict marker:
```
<<<<<<<
+++++++
b
%%%%%%%
-a
+c
>>>>>>>
```
Then we will create a hunk with ["a"] as removed and ["b", "c"] as
added.
Now, since commit b84be06c08, when we materialize conflicts, we
minimize the diff part of the marker (the `%%%%%%%` part). The problem
is that that minimization may result in a different order of the
positive conflict terms. That's particularly bad because we do the
minimization per hunk, so we can end up reconstructing an input that
never existed.
This commit fixes the bug by only considering the next add and the one
after that, and emitting either only the first with `%%%%%%%`, or both
of them, with the first one in `++++++++` and the second one in
`%%%%%%%`.
Note that the recent fix to add context to modify/delete conflicts
means that when we parse modified such conflicts, we'll always
consider them resolved, since the expected adds/removes we pass will
not match what's actually in the file. That doesn't seem so bad, and
it's not obvious what the fix should be, so I'll leave that for later.
721 lines
23 KiB
Rust
721 lines
23 KiB
Rust
// 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 crate::common::TestEnvironment;
|
||
|
||
pub mod common;
|
||
|
||
fn create_commit(
|
||
test_env: &TestEnvironment,
|
||
repo_path: &Path,
|
||
name: &str,
|
||
parents: &[&str],
|
||
files: &[(&str, &str)],
|
||
) {
|
||
if parents.is_empty() {
|
||
test_env.jj_cmd_success(repo_path, &["new", "root", "-m", name]);
|
||
} else {
|
||
let mut args = vec!["new", "-m", name];
|
||
args.extend(parents);
|
||
test_env.jj_cmd_success(repo_path, &args);
|
||
}
|
||
for (name, content) in files {
|
||
std::fs::write(repo_path.join(name), content).unwrap();
|
||
}
|
||
test_env.jj_cmd_success(repo_path, &["branch", "create", name]);
|
||
}
|
||
|
||
fn get_log_output(test_env: &TestEnvironment, repo_path: &Path) -> String {
|
||
test_env.jj_cmd_success(repo_path, &["log", "-T", "branches"])
|
||
}
|
||
|
||
#[test]
|
||
fn test_resolution() {
|
||
let mut test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[("file", "b\n")]);
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
// Test the setup
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("file")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-base
|
||
+a
|
||
+++++++
|
||
b
|
||
>>>>>>>
|
||
"###);
|
||
|
||
let editor_script = test_env.set_up_fake_editor();
|
||
// Check that output file starts out empty and resolve the conflict
|
||
std::fs::write(
|
||
&editor_script,
|
||
["dump editor0", "write\nresolution\n"].join("\0"),
|
||
)
|
||
.unwrap();
|
||
insta::assert_snapshot!(
|
||
test_env.jj_cmd_success(&repo_path, &["resolve"]), @r###"
|
||
Working copy now at: e069f0736a79 conflict
|
||
Added 0 files, modified 1 files, removed 0 files
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap(), @r###"
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in file:
|
||
1 1: <<<<<<<resolution
|
||
2 : %%%%%%%
|
||
3 : -base
|
||
4 : +a
|
||
5 : +++++++
|
||
6 : b
|
||
7 : >>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_cli_error(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
Error: No conflicts found at this revision
|
||
"###);
|
||
|
||
// Check that the output file starts with conflict markers if
|
||
// `merge-tool-edits-conflict-markers=true`
|
||
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@"");
|
||
std::fs::write(
|
||
&editor_script,
|
||
["dump editor1", "write\nresolution\n"].join("\0"),
|
||
)
|
||
.unwrap();
|
||
test_env.jj_cmd_success(
|
||
&repo_path,
|
||
&[
|
||
"resolve",
|
||
"--config-toml",
|
||
"merge-tools.fake-editor.merge-tool-edits-conflict-markers=true",
|
||
],
|
||
);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(test_env.env_root().join("editor1")).unwrap(), @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-base
|
||
+a
|
||
+++++++
|
||
b
|
||
>>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in file:
|
||
1 1: <<<<<<<resolution
|
||
2 : %%%%%%%
|
||
3 : -base
|
||
4 : +a
|
||
5 : +++++++
|
||
6 : b
|
||
7 : >>>>>>>
|
||
"###);
|
||
|
||
// Check that if merge tool leaves conflict markers in output file and
|
||
// `merge-tool-edits-conflict-markers=true`, these markers are properly parsed.
|
||
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@"");
|
||
std::fs::write(
|
||
&editor_script,
|
||
[
|
||
"dump editor2",
|
||
"write
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-some
|
||
+fake
|
||
+++++++
|
||
conflict
|
||
>>>>>>>
|
||
",
|
||
]
|
||
.join("\0"),
|
||
)
|
||
.unwrap();
|
||
insta::assert_snapshot!(
|
||
test_env.jj_cmd_success(
|
||
&repo_path,
|
||
&[
|
||
"resolve",
|
||
"--config-toml",
|
||
"merge-tools.fake-editor.merge-tool-edits-conflict-markers=true",
|
||
],
|
||
),
|
||
@r###"
|
||
Working copy now at: 0bb40c908c8b conflict
|
||
Added 0 files, modified 1 files, removed 0 files
|
||
After this operation, some files at this revision still have conflicts:
|
||
file 2-sided conflict
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(test_env.env_root().join("editor2")).unwrap(), @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-base
|
||
+a
|
||
+++++++
|
||
b
|
||
>>>>>>>
|
||
"###);
|
||
// Note the "Modified" below
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Modified conflict in file:
|
||
1 1: <<<<<<<
|
||
2 2: %%%%%%%
|
||
3 3: -basesome
|
||
4 4: +afake
|
||
5 5: +++++++
|
||
6 6: bconflict
|
||
7 7: >>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict
|
||
"###);
|
||
|
||
// Check that if merge tool leaves conflict markers in output file but
|
||
// `merge-tool-edits-conflict-markers=false` or is not specified,
|
||
// `jj` considers the conflict resolved.
|
||
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@"");
|
||
std::fs::write(
|
||
&editor_script,
|
||
[
|
||
"dump editor3",
|
||
"write
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-some
|
||
+fake
|
||
+++++++
|
||
conflict
|
||
>>>>>>>
|
||
",
|
||
]
|
||
.join("\0"),
|
||
)
|
||
.unwrap();
|
||
insta::assert_snapshot!(
|
||
test_env.jj_cmd_success(&repo_path, &["resolve"]), @r###"
|
||
Working copy now at: 95418cb82ab1 conflict
|
||
Added 0 files, modified 1 files, removed 0 files
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(test_env.env_root().join("editor3")).unwrap(), @r###"
|
||
"###);
|
||
// Note the "Resolved" below
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in file:
|
||
1 1: <<<<<<<
|
||
2 2: %%%%%%%
|
||
3 3: -basesome
|
||
4 4: +afake
|
||
5 5: +++++++
|
||
6 6: bconflict
|
||
7 7: >>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_cli_error(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
Error: No conflicts found at this revision
|
||
"###);
|
||
|
||
// TODO: Check that running `jj new` and then `jj resolve -r conflict` works
|
||
// correctly.
|
||
}
|
||
|
||
fn check_resolve_produces_input_file(
|
||
test_env: &mut TestEnvironment,
|
||
repo_path: &Path,
|
||
role: &str,
|
||
expected_content: &str,
|
||
) {
|
||
let editor_script = test_env.set_up_fake_editor();
|
||
std::fs::write(editor_script, format!("expect\n{expected_content}")).unwrap();
|
||
|
||
let merge_arg_config = format!(r#"merge-tools.fake-editor.merge-args = ["${role}"]"#);
|
||
// This error means that fake-editor exited successfully but did not modify the
|
||
// output file.
|
||
// We cannot use `insta::assert_snapshot!` here after insta 1.22 due to
|
||
// https://github.com/mitsuhiko/insta/commit/745b45b. Hopefully, this will again become possible
|
||
// in the future. See also https://github.com/mitsuhiko/insta/issues/313.
|
||
assert_eq!(
|
||
&test_env.jj_cmd_failure(repo_path, &["resolve", "--config-toml", &merge_arg_config]),
|
||
"Error: Failed to use external tool to resolve: The output file is either unchanged or \
|
||
empty after the editor quit (run with --verbose to see the exact invocation).\n"
|
||
);
|
||
}
|
||
|
||
#[test]
|
||
fn test_normal_conflict_input_files() {
|
||
let mut test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[("file", "b\n")]);
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
// Test the setup
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("file")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-base
|
||
+a
|
||
+++++++
|
||
b
|
||
>>>>>>>
|
||
"###);
|
||
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "base", "base\n");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "left", "a\n");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "right", "b\n");
|
||
}
|
||
|
||
#[test]
|
||
fn test_baseless_conflict_input_files() {
|
||
let mut test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[("file", "b\n")]);
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
// Test the setup
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("file")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
+a
|
||
+++++++
|
||
b
|
||
>>>>>>>
|
||
"###);
|
||
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "base", "");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "left", "a\n");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "right", "b\n");
|
||
}
|
||
|
||
#[test]
|
||
fn test_too_many_parents() {
|
||
let test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[("file", "b\n")]);
|
||
create_commit(&test_env, &repo_path, "c", &["base"], &[("file", "c\n")]);
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b", "c"], &[]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 3-sided conflict
|
||
"###);
|
||
// Test warning color
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list", "--color=always"]),
|
||
@r###"
|
||
file [38;5;1m3-sided[38;5;3m conflict[39m
|
||
"###);
|
||
|
||
let error = test_env.jj_cmd_failure(&repo_path, &["resolve"]);
|
||
insta::assert_snapshot!(error, @r###"
|
||
Error: Failed to use external tool to resolve: The conflict at "file" has 2 removes and 3 adds.
|
||
At most 1 remove and 2 adds are supported.
|
||
"###);
|
||
}
|
||
|
||
#[test]
|
||
fn test_edit_delete_conflict_input_files() {
|
||
let mut test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[]);
|
||
std::fs::remove_file(repo_path.join("file")).unwrap();
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
// Test the setup
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict including 1 deletion
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("file")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
+++++++
|
||
a
|
||
%%%%%%%
|
||
-base
|
||
>>>>>>>
|
||
"###);
|
||
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "base", "base\n");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "left", "a\n");
|
||
check_resolve_produces_input_file(&mut test_env, &repo_path, "right", "");
|
||
}
|
||
|
||
#[test]
|
||
fn test_file_vs_dir() {
|
||
let test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "a", &["base"], &[("file", "a\n")]);
|
||
create_commit(&test_env, &repo_path, "b", &["base"], &[]);
|
||
std::fs::remove_file(repo_path.join("file")).unwrap();
|
||
std::fs::create_dir(repo_path.join("file")).unwrap();
|
||
// Without a placeholder file, `jj` ignores an empty directory
|
||
std::fs::write(repo_path.join("file").join("placeholder"), "").unwrap();
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 2-sided conflict including a directory
|
||
"###);
|
||
let error = test_env.jj_cmd_failure(&repo_path, &["resolve"]);
|
||
insta::assert_snapshot!(error, @r###"
|
||
Error: Failed to use external tool to resolve: Only conflicts that involve normal files (not symlinks, not executable, etc.) are supported. Conflict summary for "file":
|
||
Conflict:
|
||
Removing file with id df967b96a579e45a18b8251732d16804b2e56a55
|
||
Adding file with id 78981922613b2afb6025042ff6bd878ac1994e85
|
||
Adding tree with id 133bb38fc4e4bf6b551f1f04db7e48f04cac2877
|
||
|
||
"###);
|
||
}
|
||
|
||
#[test]
|
||
fn test_description_with_dir_and_deletion() {
|
||
let test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(&test_env, &repo_path, "base", &[], &[("file", "base\n")]);
|
||
create_commit(&test_env, &repo_path, "edit", &["base"], &[("file", "b\n")]);
|
||
create_commit(&test_env, &repo_path, "dir", &["base"], &[]);
|
||
std::fs::remove_file(repo_path.join("file")).unwrap();
|
||
std::fs::create_dir(repo_path.join("file")).unwrap();
|
||
// Without a placeholder file, `jj` ignores an empty directory
|
||
std::fs::write(repo_path.join("file").join("placeholder"), "").unwrap();
|
||
create_commit(&test_env, &repo_path, "del", &["base"], &[]);
|
||
std::fs::remove_file(repo_path.join("file")).unwrap();
|
||
create_commit(
|
||
&test_env,
|
||
&repo_path,
|
||
"conflict",
|
||
&["edit", "dir", "del"],
|
||
&[],
|
||
);
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─┬─╮
|
||
o │ │ del
|
||
│ o │ dir
|
||
├─╯ │
|
||
│ o edit
|
||
├───╯
|
||
o base
|
||
o
|
||
"###);
|
||
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
file 3-sided conflict including 1 deletion and a directory
|
||
"###);
|
||
// Test warning color. The deletion is fine, so it's not highlighted
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list", "--color=always"]),
|
||
@r###"
|
||
file [38;5;1m3-sided[38;5;3m conflict including 1 deletion and [38;5;1ma directory[39m
|
||
"###);
|
||
let error = test_env.jj_cmd_failure(&repo_path, &["resolve"]);
|
||
insta::assert_snapshot!(error, @r###"
|
||
Error: Failed to use external tool to resolve: Only conflicts that involve normal files (not symlinks, not executable, etc.) are supported. Conflict summary for "file":
|
||
Conflict:
|
||
Removing file with id df967b96a579e45a18b8251732d16804b2e56a55
|
||
Removing file with id df967b96a579e45a18b8251732d16804b2e56a55
|
||
Adding file with id 61780798228d17af2d34fce4cfbdf35556832472
|
||
Adding tree with id 133bb38fc4e4bf6b551f1f04db7e48f04cac2877
|
||
|
||
"###);
|
||
}
|
||
|
||
#[test]
|
||
fn test_multiple_conflicts() {
|
||
let mut test_env = TestEnvironment::default();
|
||
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
||
let repo_path = test_env.env_root().join("repo");
|
||
|
||
create_commit(
|
||
&test_env,
|
||
&repo_path,
|
||
"base",
|
||
&[],
|
||
&[
|
||
(
|
||
"this_file_has_a_very_long_name_to_test_padding",
|
||
"first base\n",
|
||
),
|
||
("another_file", "second base\n"),
|
||
],
|
||
);
|
||
create_commit(
|
||
&test_env,
|
||
&repo_path,
|
||
"a",
|
||
&["base"],
|
||
&[
|
||
(
|
||
"this_file_has_a_very_long_name_to_test_padding",
|
||
"first a\n",
|
||
),
|
||
("another_file", "second a\n"),
|
||
],
|
||
);
|
||
create_commit(
|
||
&test_env,
|
||
&repo_path,
|
||
"b",
|
||
&["base"],
|
||
&[
|
||
(
|
||
"this_file_has_a_very_long_name_to_test_padding",
|
||
"first b\n",
|
||
),
|
||
("another_file", "second b\n"),
|
||
],
|
||
);
|
||
create_commit(&test_env, &repo_path, "conflict", &["a", "b"], &[]);
|
||
// Test the setup
|
||
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
||
@ conflict
|
||
├─╮
|
||
o │ b
|
||
│ o a
|
||
├─╯
|
||
o base
|
||
o
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("this_file_has_a_very_long_name_to_test_padding")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-first base
|
||
+first a
|
||
+++++++
|
||
first b
|
||
>>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(
|
||
std::fs::read_to_string(repo_path.join("another_file")).unwrap()
|
||
, @r###"
|
||
<<<<<<<
|
||
%%%%%%%
|
||
-second base
|
||
+second a
|
||
+++++++
|
||
second b
|
||
>>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
another_file 2-sided conflict
|
||
this_file_has_a_very_long_name_to_test_padding 2-sided conflict
|
||
"###);
|
||
// Test colors
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list", "--color=always"]),
|
||
@r###"
|
||
another_file [38;5;3m2-sided conflict[39m
|
||
this_file_has_a_very_long_name_to_test_padding [38;5;3m2-sided conflict[39m
|
||
"###);
|
||
|
||
let editor_script = test_env.set_up_fake_editor();
|
||
|
||
// Check that we can manually pick which of the conflicts to resolve first
|
||
std::fs::write(&editor_script, "expect\n\0write\nresolution another_file\n").unwrap();
|
||
insta::assert_snapshot!(
|
||
test_env.jj_cmd_success(&repo_path, &["resolve", "another_file"]), @r###"
|
||
Working copy now at: 07feb084c0d2 conflict
|
||
Added 0 files, modified 1 files, removed 0 files
|
||
After this operation, some files at this revision still have conflicts:
|
||
this_file_has_a_very_long_name_to_test_padding 2-sided conflict
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in another_file:
|
||
1 : <<<<<<<
|
||
2 : %%%%%%%
|
||
3 1: -secondresolution baseanother_file
|
||
4 : +second a
|
||
5 : +++++++
|
||
6 : second b
|
||
7 : >>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
this_file_has_a_very_long_name_to_test_padding 2-sided conflict
|
||
"###);
|
||
|
||
// Repeat the above with the `--quiet` option.
|
||
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
||
std::fs::write(&editor_script, "expect\n\0write\nresolution another_file\n").unwrap();
|
||
insta::assert_snapshot!(
|
||
test_env.jj_cmd_success(&repo_path, &["resolve", "--quiet", "another_file"]), @r###"
|
||
Working copy now at: ff142405c921 conflict
|
||
Added 0 files, modified 1 files, removed 0 files
|
||
"###);
|
||
|
||
// For the rest of the test, we call `jj resolve` several times in a row to
|
||
// resolve each conflict in the order it chooses.
|
||
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@"");
|
||
std::fs::write(
|
||
&editor_script,
|
||
"expect\n\0write\nfirst resolution for auto-chosen file\n",
|
||
)
|
||
.unwrap();
|
||
test_env.jj_cmd_success(&repo_path, &["resolve"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in another_file:
|
||
1 : <<<<<<<
|
||
2 : %%%%%%%
|
||
3 1: first resolution for auto-secondchosen basefile
|
||
4 : +second a
|
||
5 : +++++++
|
||
6 : second b
|
||
7 : >>>>>>>
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
this_file_has_a_very_long_name_to_test_padding 2-sided conflict
|
||
"###);
|
||
std::fs::write(
|
||
&editor_script,
|
||
"expect\n\0write\nsecond resolution for auto-chosen file\n",
|
||
)
|
||
.unwrap();
|
||
|
||
test_env.jj_cmd_success(&repo_path, &["resolve"]);
|
||
insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["diff"]),
|
||
@r###"
|
||
Resolved conflict in another_file:
|
||
1 : <<<<<<<
|
||
2 : %%%%%%%
|
||
3 1: first resolution for auto-secondchosen basefile
|
||
4 : +second a
|
||
5 : +++++++
|
||
6 : second b
|
||
7 : >>>>>>>
|
||
Resolved conflict in this_file_has_a_very_long_name_to_test_padding:
|
||
1 : <<<<<<<
|
||
2 : %%%%%%%
|
||
3 1: second resolution for auto-firstchosen basefile
|
||
4 : +first a
|
||
5 : +++++++
|
||
6 : first b
|
||
7 : >>>>>>>
|
||
"###);
|
||
|
||
insta::assert_snapshot!(test_env.jj_cmd_cli_error(&repo_path, &["resolve", "--list"]),
|
||
@r###"
|
||
Error: No conflicts found at this revision
|
||
"###);
|
||
insta::assert_snapshot!(test_env.jj_cmd_cli_error(&repo_path, &["resolve"]),
|
||
@r###"
|
||
Error: No conflicts found at this revision
|
||
"###);
|
||
}
|