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os file builtins refactored with the package 'file'

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This commit is contained in:
Celestino Amoroso
2026-05-08 10:16:03 +02:00
parent a3c7cf2efa
commit c10053253c
14 changed files with 1011 additions and 221 deletions
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t_builtin-os-file_test.go
+9 -6
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@@ -27,16 +27,19 @@ func TestFuncOs(t *testing.T) {
/* 13 */ {`builtin "os.file"; handle=fileClose(123)`, nil, `fileClose(): invalid file handle`},
/* 14 */ {`builtin "os.file"; handle=fileOpen("/tmp/dummy"); c=fileReadTextAll(handle); fileClose(handle); c`, "bye-bye", nil},
/* 15 */ {`builtin "os.file"; c=fileReadTextAll(123)`, nil, `fileReadTextAll(): invalid file handle 123 [int64]`},
/* 16 */ {`builtin "os.file"; it=fileReadIterator("test-file.txt"); it++`, "uno", nil},
/* 17 */ {`builtin "os.file"; it=fileReadIterator("test-file.txt"); it++;it++;it++`, nil, io.EOF.Error()},
/* 18 */ {`builtin "os.file"; it=fileReadIterator("test-file.txt"); it.clean`, nil, nil},
/* 19 */ {`builtin "os.file"; it=fileReadIterator("test-file.txt"); string(it)`, `$(fileReadTextIterator@"test-file.txt")`, nil},
/* 16 */ {`builtin "os.file"; it=fileLineIterator("test-file.txt"); it++`, "uno", nil},
/* 17 */ {`builtin "os.file"; it=fileLineIterator("test-file.txt"); it++;it++;it++`, nil, io.EOF.Error()},
/* 18 */ {`builtin "os.file"; it=fileLineIterator("test-file.txt"); it.clean`, nil, nil},
/* 19 */ {`builtin "os.file"; it=fileLineIterator("test-file.txt"); string(it)`, `$(fileLineIterator@"test-file.txt")`, nil},
/* 20 */ {`builtin "os.file"; handle=fileOpen("/etc/hosts"); fileClose(handle); string(handle)`, `reader`, nil},
/* 21 */ {`builtin "os.file"; handle=fileCreate("/tmp/dummy"); fileClose(handle); string(handle)`, `writer`, nil},
/* 22 */ {`builtin "os.file"; it=fileByteIterator("test-file.txt"); string(it)`, `$(fileByteIterator@"test-file.txt")`, nil},
/* 23 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); char(it++)`, `u`, nil},
/* 24 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); it++; it.reset; char(it++)`, `u`, nil},
}
// t.Setenv("EXPR_PATH", ".")
// runTestSuiteSpec(t, section, inputs, 19)
runTestSuite(t, section, inputs)
runTestSuiteSpec(t, section, inputs, 24)
// runTestSuite(t, section, inputs)
}