b/gigaparsec
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added Cursor.At test

Browse Source
This commit is contained in:
Brandon Dyck 2024-09-08 09:17:29 -06:00
parent a2e9d2cc8d
commit c92ffde044
3 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
cursor/cursor_test.go
View File

@ -73,7 +73,17 @@ func testCursor[C cursor.Cursor[byte]](t *testing.T, makeCursor func([]byte) C)
test.ErrorIs(t, err, io.EOF) test.ErrorIs(t, err, io.EOF)
test.EqOp(t, len(data), int(n)) test.EqOp(t, len(data), int(n))
})) }))
t.Run("At", Todo) t.Run("At sets cursor position", rapid.MakeCheck(func(t *rapid.T) {
data := rapid.SliceOfN(rapid.Byte(), 1, 100).Draw(t, "data")
pos := rapid.Uint64Range(0, uint64(len(data)-1)).Draw(t, "pos")
c := makeCursor(data).At(pos)
dst := make([]byte, 1)
n, _, err := c.Read(dst)
test.EqOp(t, 1, n)
test.NoError(t, err)
test.EqOp(t, data[pos], dst[0])
}))
} }
func TestSliceCursor(t *testing.T) { func TestSliceCursor(t *testing.T) {

4
go.mod
View File

@ -3,10 +3,8 @@ module git.codemonkeysoftware.net/b/gigaparsec
go 1.23 go 1.23
require ( require (
github.com/shoenig/test v1.9.1 github.com/shoenig/test v1.10.0
pgregory.net/rapid v1.1.0 pgregory.net/rapid v1.1.0
) )
require github.com/google/go-cmp v0.6.0 // indirect require github.com/google/go-cmp v0.6.0 // indirect
replace github.com/shoenig/test v1.9.1 => ../shoenig-test

2
go.sum
View File

@ -1,4 +1,6 @@
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI= github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/shoenig/test v1.10.0 h1:cf/OnhhbkMnJ0uk39OUwbY+x/OT5x20D69pdNACeBwc=
github.com/shoenig/test v1.10.0/go.mod h1:UxJ6u/x2v/TNs/LoLxBNJRV9DiwBBKYxXSyczsBHFoI=
pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw= pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw=
pgregory.net/rapid v1.1.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04= pgregory.net/rapid v1.1.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=