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https://github.com/SpaceVim/SpaceVim.git
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35 lines
1.8 KiB
Lua
35 lines
1.8 KiB
Lua
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local entry_display = require "telescope.pickers.entry_display"
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describe("truncate", function()
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for _, ambiwidth in ipairs { "single", "double" } do
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for _, case in ipairs {
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{ args = { "abcde", 6 }, expected = { single = "abcde", double = "abcde" } },
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{ args = { "abcde", 5 }, expected = { single = "abcde", double = "abcde" } },
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{ args = { "abcde", 4 }, expected = { single = "abc…", double = "ab…" } },
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{ args = { "アイウエオ", 11 }, expected = { single = "アイウエオ", double = "アイウエオ" } },
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{ args = { "アイウエオ", 10 }, expected = { single = "アイウエオ", double = "アイウエオ" } },
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{ args = { "アイウエオ", 9 }, expected = { single = "アイウエ…", double = "アイウ…" } },
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{ args = { "アイウエオ", 8 }, expected = { single = "アイウ…", double = "アイウ…" } },
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{ args = { "├─┤", 7 }, expected = { single = "├─┤", double = "├─┤" } },
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{ args = { "├─┤", 6 }, expected = { single = "├─┤", double = "├─┤" } },
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{ args = { "├─┤", 5 }, expected = { single = "├─┤", double = "├…" } },
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{ args = { "├─┤", 4 }, expected = { single = "├─┤", double = "├…" } },
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{ args = { "├─┤", 3 }, expected = { single = "├─┤", double = "…" } },
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{ args = { "├─┤", 2 }, expected = { single = "├…", double = "…" } },
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} do
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local msg = ("can truncate: ambiwidth = %s, [%s, %d] -> %s"):format(
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ambiwidth,
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case.args[1],
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case.args[2],
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case.expected[ambiwidth]
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)
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it(msg, function()
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local original = vim.o.ambiwidth
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vim.o.ambiwidth = ambiwidth
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assert.are.same(case.expected[ambiwidth], entry_display.truncate(case.args[1], case.args[2]))
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vim.o.ambiwidth = original
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end)
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end
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end
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end)
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