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compiler: generalize mod dag & use for sorting structs also

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joe-conigliaro
2019-09-04 02:11:21 +10:00
committed by Alexander Medvednikov
parent db110759ab
commit b4d033ff54
5 changed files with 200 additions and 175 deletions
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69
vlib/encoding/csv/csv_test.v
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@ -1,41 +1,40 @@
// Skip this test until struct field order bug is fixed
// import encoding.csv
import encoding.csv
// fn test_encoding_csv_reader() {
// data := 'name,email,phone,other\njoe,joe@blow.com,0400000000,test\nsam,sam@likesham.com,0433000000,"test quoted field"\n#chris,chris@nomail.com,94444444,"commented row"\nmike,mike@mikesbikes.com,98888888,"bike store"\n'
// mut csv_reader := csv.new_reader(data)
fn test_encoding_csv_reader() {
data := 'name,email,phone,other\njoe,joe@blow.com,0400000000,test\nsam,sam@likesham.com,0433000000,"test quoted field"\n#chris,chris@nomail.com,94444444,"commented row"\nmike,mike@mikesbikes.com,98888888,"bike store"\n'
mut csv_reader := csv.new_reader(data)
// mut row_count := 0
// for {
// row := csv_reader.read() or {
// break
// }
// row_count++
// if row_count== 1 {
// assert row[0] == 'name'
// }
// if row_count == 2 {
// assert row[0] == 'joe'
// }
// if row_count == 3 {
// assert row[0] == 'sam'
// // quoted field
// assert row[3] == 'test quoted field'
// }
// if row_count == 4 {
// assert row[0] == 'mike'
// }
// }
mut row_count := 0
for {
row := csv_reader.read() or {
break
}
row_count++
if row_count== 1 {
assert row[0] == 'name'
}
if row_count == 2 {
assert row[0] == 'joe'
}
if row_count == 3 {
assert row[0] == 'sam'
// quoted field
assert row[3] == 'test quoted field'
}
if row_count == 4 {
assert row[0] == 'mike'
}
}
// assert row_count == 4
// }
assert row_count == 4
}
// fn test_encoding_csv_writer() {
// mut csv_writer := csv.new_writer()
fn test_encoding_csv_writer() {
mut csv_writer := csv.new_writer()
// csv_writer.write(['name', 'email', 'phone', 'other'])
// csv_writer.write(['joe', 'joe@blow.com', '0400000000', 'test'])
// csv_writer.write(['sam', 'sam@likesham.com', '0433000000', 'needs, quoting'])
csv_writer.write(['name', 'email', 'phone', 'other'])
csv_writer.write(['joe', 'joe@blow.com', '0400000000', 'test'])
csv_writer.write(['sam', 'sam@likesham.com', '0433000000', 'needs, quoting'])
// assert csv_writer.str() == 'name,email,phone,other\njoe,joe@blow.com,0400000000,test\nsam,sam@likesham.com,0433000000,"needs, quoting"\n'
// }
assert csv_writer.str() == 'name,email,phone,other\njoe,joe@blow.com,0400000000,test\nsam,sam@likesham.com,0433000000,"needs, quoting"\n'
}