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added a bunch of tests

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pagedmov
2026-02-18 23:54:25 -05:00
parent d77c2f39b8
commit 8354ad400d
14 changed files with 2595 additions and 53 deletions
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67
src/tests/expand.rs
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@@ -1,13 +1,14 @@
use std::collections::HashSet;
use crate::expand::perform_param_expansion;
use crate::state::VarFlags;
use super::*;
#[test]
fn simple_expansion() {
let varsub = "$foo";
write_vars(|v| v.set_var("foo", "this is the value of the variable", false));
write_vars(|v| v.set_var("foo", "this is the value of the variable", VarFlags::NONE));
let mut tokens: Vec<Tk> = LexStream::new(Arc::new(varsub.to_string()), LexFlags::empty())
.map(|tk| tk.unwrap())
@@ -16,7 +17,6 @@ fn simple_expansion() {
let var_tk = tokens.pop().unwrap();
let exp_tk = var_tk.expand().unwrap();
write_vars(|v| v.vars_mut().clear());
insta::assert_debug_snapshot!(exp_tk.get_words())
}
@@ -131,175 +131,158 @@ fn test_infinite_recursive_alias() {
#[test]
fn param_expansion_defaultunsetornull() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("unset:-default").unwrap();
assert_eq!(result, "default");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_defaultunset() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("unset-default").unwrap();
assert_eq!(result, "default");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_setdefaultunsetornull() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("unset:=assigned").unwrap();
assert_eq!(result, "assigned");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_setdefaultunset() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("unset=assigned").unwrap();
assert_eq!(result, "assigned");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_altsetnotnull() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("set_var:+alt").unwrap();
assert_eq!(result, "alt");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_altnotnull() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("set_var", "value", false);
v.set_var("foo", "foo", VarFlags::NONE);
v.set_var("set_var", "value", VarFlags::NONE);
});
let result = perform_param_expansion("set_var+alt").unwrap();
assert_eq!(result, "alt");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_len() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("#foo").unwrap();
assert_eq!(result, "3");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_substr() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo:1").unwrap();
assert_eq!(result, "oo");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_substrlen() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo:0:2").unwrap();
assert_eq!(result, "fo");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_remshortestprefix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo#f*").unwrap();
assert_eq!(result, "oo");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_remlongestprefix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo##f*").unwrap();
assert_eq!(result, "");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_remshortestsuffix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo%*o").unwrap();
assert_eq!(result, "fo");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_remlongestsuffix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo%%*o").unwrap();
assert_eq!(result, "");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_replacefirstmatch() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo/foo/X").unwrap();
assert_eq!(result, "X");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_replaceallmatches() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo//o/X").unwrap();
assert_eq!(result, "fXX");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_replaceprefix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo/#f/X").unwrap();
assert_eq!(result, "Xoo");
write_vars(|v| v.vars_mut().clear());
}
#[test]
fn param_expansion_replacesuffix() {
write_vars(|v| {
v.set_var("foo", "foo", false);
v.set_var("foo", "foo", VarFlags::NONE);
});
let result = perform_param_expansion("foo/%o/X").unwrap();
assert_eq!(result, "foX");
write_vars(|v| v.vars_mut().clear());
}