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revset: add all() function

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This commit is contained in:
Martin von Zweigbergk 2021-10-13 09:12:50 -07:00
parent 5874d5abfb
commit aebdd4e8fd
2 changed files with 41 additions and 0 deletions
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10
lib/src/revset.rs
View file

@ -562,6 +562,16 @@ fn parse_function_expression(
})
}
}
"all" => {
if arg_count == 0 {
Ok(RevsetExpression::all())
} else {
Err(RevsetParseError::InvalidFunctionArguments {
name,
message: "Expected 0 arguments".to_string(),
})
}
}
"heads" => {
if arg_count == 0 {
Ok(RevsetExpression::heads())

31
lib/tests/test_revset.rs
View file

@ -775,6 +775,37 @@ fn test_evaluate_expression_none(use_git: bool) {
assert_eq!(resolve_commit_ids(repo.as_repo_ref(), "none()"), vec![]);
}
#[test_case(false ; "local backend")]
#[test_case(true ; "git backend")]
fn test_evaluate_expression_all(use_git: bool) {
let settings = testutils::user_settings();
let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
let mut tx = repo.start_transaction("test");
let mut_repo = tx.mut_repo();
let root_commit = repo.store().root_commit();
let wc_commit = repo.working_copy_locked().current_commit();
let mut graph_builder = CommitGraphBuilder::new(&settings, mut_repo);
let commit1 = graph_builder.initial_commit();
let commit2 = graph_builder.commit_with_parents(&[&commit1]);
let commit3 = graph_builder.commit_with_parents(&[&commit1]);
let commit4 = graph_builder.commit_with_parents(&[&commit2, &commit3]);
assert_eq!(
resolve_commit_ids(mut_repo.as_repo_ref(), "all()"),
vec![
commit4.id().clone(),
commit3.id().clone(),
commit2.id().clone(),
commit1.id().clone(),
wc_commit.id().clone(),
root_commit.id().clone(),
]
);
tx.discard();
}
#[test_case(false ; "local backend")]
#[test_case(true ; "git backend")]
fn test_evaluate_expression_heads(use_git: bool) {