fix: bug copying file multiple times

tests/regression_spec.lua

@@ -12,7 +12,6 @@ a.describe("regression tests", function()
   a.after_each(function()
     if tmpdir then
       tmpdir:dispose()
-      a.util.scheduler()
       tmpdir = nil
     end
     test_util.reset_editor()
@@ -117,4 +116,19 @@ a.describe("regression tests", function()
     test_util.wait_for_autocmd({ "User", pattern = "OilEnter" })
     assert.are.same({ bufnr }, require("oil.view").get_all_buffers())
   end)
+
+  a.it("can copy a file multiple times", function()
+    test_util.actions.open({ tmpdir.path })
+    vim.api.nvim_feedkeys("ifoo.txt", "x", true)
+    test_util.actions.save()
+    vim.api.nvim_feedkeys("yyp$ciWbar.txt", "x", true)
+    vim.api.nvim_feedkeys("yyp$ciWbaz.txt", "x", true)
+    test_util.actions.save()
+    assert.are.same({ "bar.txt", "baz.txt", "foo.txt" }, test_util.parse_entries(0))
+    tmpdir:assert_fs({
+      ["foo.txt"] = "",
+      ["bar.txt"] = "",
+      ["baz.txt"] = "",
+    })
+  end)
 end)

tests/test_util.lua

@@ -114,4 +114,18 @@ M.actions = {
   end,
 }
 
+---Get the raw list of filenames from an unmodified oil buffer
+---@param bufnr? integer
+---@return string[]
+M.parse_entries = function(bufnr)
+  bufnr = bufnr or 0
+  if vim.bo[bufnr].modified then
+    error("parse_entries doesn't work on a modified oil buffer")
+  end
+  local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, true)
+  return vim.tbl_map(function(line)
+    return line:match("^/%d+ +(.+)$")
+  end, lines)
+end
+
 return M

tests/trash_spec.lua

@@ -2,20 +2,6 @@ require("plenary.async").tests.add_to_env()
 local TmpDir = require("tests.tmpdir")
 local test_util = require("tests.test_util")
 
----Get the raw list of filenames from an unmodified oil buffer
----@param bufnr? integer
----@return string[]
-local function parse_entries(bufnr)
-  bufnr = bufnr or 0
-  if vim.bo[bufnr].modified then
-    error("parse_entries doesn't work on a modified oil buffer")
-  end
-  local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, true)
-  return vim.tbl_map(function(line)
-    return line:match("^/%d+ +(.+)$")
-  end, lines)
-end
-
 a.describe("freedesktop", function()
   local tmpdir
   local tmphome
@@ -50,7 +36,7 @@ a.describe("freedesktop", function()
     tmpdir:assert_not_exists("a.txt")
     tmpdir:assert_exists("foo/b.txt")
     test_util.actions.reload()
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
   end)
 
   a.it("deleting a file moves it to trash", function()
@@ -62,7 +48,7 @@ a.describe("freedesktop", function()
     tmpdir:assert_not_exists("a.txt")
     tmpdir:assert_exists("foo/b.txt")
     test_util.actions.open({ "--trash", tmpdir.path })
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
   end)
 
   a.it("deleting a directory moves it to trash", function()
@@ -74,7 +60,7 @@ a.describe("freedesktop", function()
     tmpdir:assert_not_exists("foo")
     tmpdir:assert_exists("a.txt")
     test_util.actions.open({ "--trash", tmpdir.path })
-    assert.are.same({ "foo/" }, parse_entries(0))
+    assert.are.same({ "foo/" }, test_util.parse_entries(0))
   end)
 
   a.it("deleting a file from trash deletes it permanently", function()
@@ -89,7 +75,7 @@ a.describe("freedesktop", function()
     test_util.actions.save()
     test_util.actions.reload()
     tmpdir:assert_not_exists("a.txt")
-    assert.are.same({}, parse_entries(0))
+    assert.are.same({}, test_util.parse_entries(0))
   end)
 
   a.it("cannot create files in the trash", function()
@@ -102,7 +88,7 @@ a.describe("freedesktop", function()
     vim.api.nvim_feedkeys("onew_file.txt", "x", true)
     test_util.actions.save()
     test_util.actions.reload()
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
   end)
 
   a.it("cannot rename files in the trash", function()
@@ -115,7 +101,7 @@ a.describe("freedesktop", function()
     vim.api.nvim_feedkeys("0facwnew_name", "x", true)
     test_util.actions.save()
     test_util.actions.reload()
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
   end)
 
   a.it("cannot copy files in the trash", function()
@@ -128,7 +114,7 @@ a.describe("freedesktop", function()
     vim.api.nvim_feedkeys("yypp", "x", true)
     test_util.actions.save()
     test_util.actions.reload()
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
   end)
 
   a.it("can restore files from trash", function()
@@ -143,7 +129,7 @@ a.describe("freedesktop", function()
     vim.api.nvim_feedkeys("p", "x", true)
     test_util.actions.save()
     test_util.actions.reload()
-    assert.are.same({ "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt" }, test_util.parse_entries(0))
     tmpdir:assert_fs({
       ["a.txt"] = "a.txt",
     })
@@ -159,6 +145,6 @@ a.describe("freedesktop", function()
     vim.api.nvim_feedkeys("dd", "x", true)
     test_util.actions.save()
     test_util.actions.open({ "--trash", tmpdir.path })
-    assert.are.same({ "a.txt", "a.txt" }, parse_entries(0))
+    assert.are.same({ "a.txt", "a.txt" }, test_util.parse_entries(0))
   end)
 end)