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pkg/eval: Add more test for variable use.

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This commit is contained in:
Qi Xiao 2020-01-12 12:39:25 +00:00
parent 6189fd372f
commit 2e74150dda
1 changed files with 6 additions and 2 deletions
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8
pkg/eval/compile_value_test.go
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@ -43,11 +43,15 @@ func TestCompileValue(t *testing.T) {
// Variable Use
// ------------
That("x = foo", "put $x").Puts("foo"),
// Must exist before use
That("put $x").DoesNotCompile(),
That("put $x[0]").DoesNotCompile(),
// Compounding
That("x='SHELL'\nput 'WOW, SUCH '$x', MUCH COOL'\n").
That("x = SHELL", "put 'WOW, SUCH '$x', MUCH COOL'\n").
Puts("WOW, SUCH SHELL, MUCH COOL"),
// Splicing
That("x=[elvish rules]; put $@x").Puts("elvish", "rules"),
That("x = [elvish rules]", "put $@x").Puts("elvish", "rules"),
// Variable namespace
// ------------------