2023-03-31 13:33:06 +02:00
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package rext
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import (
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"gogs.mikescher.com/BlackForestBytes/goext/tst"
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"regexp"
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"testing"
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)
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func TestGroupByNameOrEmpty1(t *testing.T) {
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2023-07-26 10:44:26 +02:00
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regex1 := W(regexp.MustCompile(`0(?P<group1>A+)B(?P<group2>C+)0`))
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2023-03-31 13:33:06 +02:00
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match1, ok1 := regex1.MatchFirst("Hello 0AAAABCCC0 Bye.")
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tst.AssertTrue(t, ok1)
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tst.AssertFalse(t, match1.GroupByNameOrEmpty("group1").IsEmpty())
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tst.AssertEqual(t, match1.GroupByNameOrEmpty("group1").ValueOrEmpty(), "AAAA")
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tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group1").ValueOrNil(), "AAAA")
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tst.AssertFalse(t, match1.GroupByNameOrEmpty("group2").IsEmpty())
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tst.AssertEqual(t, match1.GroupByNameOrEmpty("group2").ValueOrEmpty(), "CCC")
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tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group2").ValueOrNil(), "CCC")
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}
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func TestGroupByNameOrEmpty2(t *testing.T) {
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2023-07-26 10:44:26 +02:00
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regex1 := W(regexp.MustCompile(`0(?P<group1>A+)B(?P<group2>C+)(?P<group3>C+)?0`))
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2023-03-31 13:33:06 +02:00
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match1, ok1 := regex1.MatchFirst("Hello 0AAAABCCC0 Bye.")
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tst.AssertTrue(t, ok1)
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tst.AssertFalse(t, match1.GroupByNameOrEmpty("group1").IsEmpty())
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tst.AssertEqual(t, match1.GroupByNameOrEmpty("group1").ValueOrEmpty(), "AAAA")
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tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group1").ValueOrNil(), "AAAA")
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tst.AssertFalse(t, match1.GroupByNameOrEmpty("group2").IsEmpty())
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tst.AssertEqual(t, match1.GroupByNameOrEmpty("group2").ValueOrEmpty(), "CCC")
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tst.AssertEqual(t, *match1.GroupByNameOrEmpty("group2").ValueOrNil(), "CCC")
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tst.AssertTrue(t, match1.GroupByNameOrEmpty("group3").IsEmpty())
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tst.AssertEqual(t, match1.GroupByNameOrEmpty("group3").ValueOrEmpty(), "")
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tst.AssertPtrEqual(t, match1.GroupByNameOrEmpty("group3").ValueOrNil(), nil)
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}
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