patch 9.1.0500: cannot switch buffer in a popup
Problem: cannot switch buffer in a popup
(Yggdroot)
Solution: add popup_setbuf() function
fixes: #15006
closes: #15026
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_popupwin.vim b/src/testdir/test_popupwin.vim
index a397f70..64aa654 100644
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -2499,6 +2499,88 @@
call popup_close(id)
endfunc
+func Test_popup_setbuf()
+ CheckScreendump
+
+ let lines =<< trim END
+ let opts = #{wrap: 0}
+ let p = popup_create('test', opts)
+ let buf = bufnr('%')
+ END
+
+ call writefile(lines, 'XtestPopupSetBuf', 'D')
+ let buf = RunVimInTerminal('-S XtestPopupSetBuf', #{rows: 10})
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_01', {})
+
+ " Setting to an non-existing buffer doesn't do anything
+ call term_sendkeys(buf, ":call popup_setbuf(p, 'foobar.txt')\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_02', {})
+
+ " Error
+ call term_sendkeys(buf, ":call popup_setbuf(p, ['a','b','c'])\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_03', {})
+
+ " Set to help window
+ call term_sendkeys(buf, ":help\<CR>")
+ call term_sendkeys(buf, ":call popup_setbuf(p, 'help.txt')\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_04', {})
+
+ " Setting back to original buffer
+ call term_sendkeys(buf, ":call popup_setbuf(p, buf)\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_05', {})
+
+ " use method
+ call term_sendkeys(buf, ":echo p->popup_setbuf('help.txt')\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_06', {})
+
+ call term_sendkeys(buf, ":echo p->popup_setbuf(buf)\<CR>")
+ call VerifyScreenDump(buf, 'Test_popup_setbuf_05', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_popup_setbuf_terminal()
+ CheckFeature terminal
+
+ " Check Terminal Feature
+ let termbuf = term_start(&shell, #{hidden: 1})
+ " Wait for shell to start
+ call WaitForAssert({-> assert_equal("run", job_status(term_getjob(termbuf)))})
+
+ let popup = popup_create('test', {})
+ call assert_true(popup->popup_setbuf(termbuf))
+ call popup_close(popup)
+
+ let popup1 = popup_create(termbuf, #{minwidth: 40, minheight: 10, border: []})
+
+ let popup = popup_create('test', {})
+ try
+ call assert_fails(call popup_setbuf(popup, termbuf))
+ catch
+ endtry
+ call popup_close(popup)
+ call popup_close(popup1)
+ call assert_equal([], popup_list())
+ " Close the terminal
+ call term_sendkeys(termbuf, "exit\<CR>")
+ " Wait for shell to exit
+ call WaitForAssert({-> assert_equal("dead", job_status(term_getjob(termbuf)))})
+endfunc
+
+func Test_popup_setbuf_null()
+ let id = popup_create('', {})
+ call assert_false(popup_setbuf(id, -1))
+ call popup_close(id)
+
+ let id = popup_create('', {})
+ call assert_true(popup_setbuf(id, test_null_string()))
+ call assert_true(popup_setbuf(id, ''))
+ call popup_close(id)
+
+ call assert_false(popup_setbuf(id, 0))
+endfunc
+
func Test_popup_hidden()
new