61 lines
1.9 KiB
Lua
61 lines
1.9 KiB
Lua
local capture = require "test_helpers".capture_program
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describe("The rm program", function()
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local function touch(file)
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io.open(file, "w"):close()
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end
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it("deletes one file", function()
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touch("/test-files/a.txt")
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shell.run("rm /test-files/a.txt")
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expect(fs.exists("/test-files/a.txt")):eq(false)
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end)
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it("deletes many files", function()
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touch("/test-files/a.txt")
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touch("/test-files/b.txt")
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touch("/test-files/c.txt")
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shell.run("rm /test-files/a.txt /test-files/b.txt")
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expect(fs.exists("/test-files/a.txt")):eq(false)
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expect(fs.exists("/test-files/b.txt")):eq(false)
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expect(fs.exists("/test-files/c.txt")):eq(true)
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end)
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it("deletes a glob", function()
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touch("/test-files/a.txt")
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touch("/test-files/b.txt")
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shell.run("rm /test-files/*.txt")
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expect(fs.exists("/test-files/a.txt")):eq(false)
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expect(fs.exists("/test-files/b.txt")):eq(false)
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end)
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it("displays the usage with no arguments", function()
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expect(capture(stub, "rm"))
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:matches { ok = true, output = "Usage: rm <paths>\n", error = "" }
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end)
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it("errors when trying to delete a read-only file", function()
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expect(capture(stub, "rm /rom/startup.lua"))
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:matches { ok = true, output = "", error = "Cannot delete read-only file /rom/startup.lua\n" }
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end)
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it("errors when trying to delete the root mount", function()
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expect(capture(stub, "rm /")):matches {
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ok = true,
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output = "To delete its contents run rm /*\n",
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error = "Cannot delete mount /\n",
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}
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end)
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it("errors when a glob fails to match", function()
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expect(capture(stub, "rm", "never-existed"))
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:matches { ok = true, output = "", error = "never-existed: No matching files\n" }
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end)
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end)
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