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diff src/testdir/test_blob.vim @ 15468:1550cc188ff6 v8.1.0742

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patch 8.1.0742: not all Blob operations are tested commit https://github.com/vim/vim/commit/05500ece6282407f9f7227aaf564e24147326863 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 13 19:10:33 2019 +0100 patch 8.1.0742: not all Blob operations are tested Problem: Not all Blob operations are tested. Solution: Add more testing for Blob.
author Bram Moolenaar <Bram@vim.org>
date Sun, 13 Jan 2019 19:15:06 +0100
parents f01eb1aed348
children 74a8f44b5322
line wrap: on
line diff
--- a/src/testdir/test_blob.vim
+++ b/src/testdir/test_blob.vim
@@ -96,6 +96,8 @@ func Test_blob_compare()
   call assert_true(b1 != b2)
   call assert_true(b1 != b3)
   call assert_true(b1 == 0z0011)
+  call assert_fails('echo b1 == 9', 'E977:')
+  call assert_fails('echo b1 != 9', 'E977:')
 
   call assert_false(b1 is b2)
   let b2 = b1
@@ -145,6 +147,22 @@ func Test_blob_concatenate()
   call assert_equal(0zDEADBEEF, b)
 endfunc
 
+func Test_blob_add()
+  let b = 0z0011
+  call add(b, 0x22)
+  call assert_equal(0z001122, b)
+  call add(b, '51')
+  call assert_equal(0z00112233, b)
+
+  call assert_fails('call add(b, [9])', 'E745:')
+endfunc
+
+func Test_blob_empty()
+  call assert_false(empty(0z001122))
+  call assert_true(empty(0z))
+  call assert_true(empty(test_null_blob()))
+endfunc
+
 " Test removing items in blob
 func Test_blob_func_remove()
   " Test removing 1 element
@@ -198,11 +216,19 @@ func Test_blob_map()
   let b = 0zDEADBEEF
   call map(b, 'v:val + 1')
   call assert_equal(0zDFAEBFF0, b)
+
+  call assert_fails("call map(b, '[9]')", 'E978:')
 endfunc
 
 func Test_blob_index()
   call assert_equal(2, index(0zDEADBEEF, 0xBE))
   call assert_equal(-1, index(0zDEADBEEF, 0))
+  call assert_equal(2, index(0z11111111, 0x11, 2))
+  call assert_equal(3, index(0z11110111, 0x11, 2))
+  call assert_equal(2, index(0z11111111, 0x11, -2))
+  call assert_equal(3, index(0z11110111, 0x11, -2))
+
+  call assert_fails('call index("asdf", 0)', 'E714:')
 endfunc
 
 func Test_blob_insert()
@@ -213,6 +239,10 @@ func Test_blob_insert()
   let b = 0zDEADBEEF
   call insert(b, 0x33, 2)
   call assert_equal(0zDEAD33BEEF, b)
+
+  call assert_fails('call insert(b, -1)', 'E475:')
+  call assert_fails('call insert(b, 257)', 'E475:')
+  call assert_fails('call insert(b, 0, [9])', 'E745:')
 endfunc
 
 func Test_blob_reverse()