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pkg/eval: Improve coverage for compile_value.go.

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Most of the remaining untested lines have a dependency on fsutil.GetHome.
This commit is contained in:
Qi Xiao 2021-06-20 19:14:12 +01:00
parent 4776c16b2f
commit a7c4bbb00f
1 changed files with 23 additions and 11 deletions
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34
pkg/eval/compile_value_test.go
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@ -5,7 +5,7 @@ import (
. "src.elv.sh/pkg/eval"
"src.elv.sh/pkg/eval/errs"
"src.elv.sh/pkg/testutil"
. "src.elv.sh/pkg/testutil"
. "src.elv.sh/pkg/eval/evaltest"
"src.elv.sh/pkg/eval/vals"
@ -39,6 +39,9 @@ func TestIndexing(t *testing.T) {
That("put [&key=value][key]").Puts("value"),
That("put [&key=value][bad]").Throws(
vals.NoSuchKey("bad"), "[&key=value][bad]"),
That("put (fail x)[a]").Throws(FailError{"x"}, "fail x"),
That("put [foo][(fail x)]").Throws(FailError{"x"}, "fail x"),
)
}
@ -76,10 +79,9 @@ func TestStringLiteral(t *testing.T) {
}
func TestTilde(t *testing.T) {
home, cleanup := testutil.InTempHome()
testutil.MustCreateEmpty("file1")
testutil.MustCreateEmpty("file2")
home, cleanup := InTempHome()
defer cleanup()
ApplyDir(Dir{"file1": "", "file2": ""})
Test(t,
// Tilde
@ -95,6 +97,13 @@ func TestTilde(t *testing.T) {
)
}
func TestWildcard(t *testing.T) {
Test(t,
That("put ***").DoesNotCompile(),
)
// More tests in glob_test.go
}
func TestOutputCapture(t *testing.T) {
Test(t,
// Output capture
@ -204,6 +213,14 @@ func TestClosure(t *testing.T) {
That("[a &k=v]{ put $a $k } foo &k=bar").Puts("foo", "bar"),
// Option default value.
That("[a &k=v]{ put $a $k } foo").Puts("foo", "v"),
// Option must have default value
That("[&k]{ }").DoesNotCompile(),
// Exception when evaluating option default value.
That("[&a=[][0]]{ }").Throws(ErrorWithType(errs.OutOfRange{}), "[][0]"),
// Option default value must be one value.
That("[&a=(put foo bar)]{ }").Throws(
errs.ArityMismatch{What: "option default value", ValidLow: 1, ValidHigh: 1, Actual: 2},
"(put foo bar)"),
// Argument name must be unqualified.
That("[a:b]{ }").DoesNotCompile(),
@ -214,12 +231,7 @@ func TestClosure(t *testing.T) {
That("[&a:b=1]{ }").DoesNotCompile(),
// Option name must not be empty.
That("[&''=b]{ }").DoesNotCompile(),
// Exception when evaluating option default value.
That("[&a=[][0]]{ }").Throws(ErrorWithType(errs.OutOfRange{}), "[][0]"),
// Option default value must be one value.
That("[&a=(put foo bar)]{ }").Throws(
errs.ArityMismatch{What: "option default value", ValidLow: 1, ValidHigh: 1, Actual: 2},
"(put foo bar)"),
// Should not have multiple rest arguments.
That("[@a @b]{ }").DoesNotCompile(),
)
}