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patch 8.2.2756: Vim9: blob index and slice not implemented yet

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Problem:    Vim9: blob index and slice not implemented yet.
Solution:   Implement blob index and slice.
This commit is contained in:
Bram Moolenaar
2021-04-11 20:26:34 +02:00
parent af8ea0d066
commit cfc3023cb6
8 changed files with 142 additions and 72 deletions
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20
src/testdir/test_vim9_expr.vim
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@@ -1622,6 +1622,26 @@ def Test_expr7_blob()
assert_equal(g:blob_empty, 0z)
assert_equal(g:blob_one, 0z01)
assert_equal(g:blob_long, 0z0102.0304)
var testblob = 0z010203
assert_equal(0x01, testblob[0])
assert_equal(0x02, testblob[1])
assert_equal(0x03, testblob[-1])
assert_equal(0x02, testblob[-2])
assert_equal(0z01, testblob[0 : 0])
assert_equal(0z0102, testblob[0 : 1])
assert_equal(0z010203, testblob[0 : 2])
assert_equal(0z010203, testblob[0 : ])
assert_equal(0z0203, testblob[1 : ])
assert_equal(0z0203, testblob[1 : 2])
assert_equal(0z0203, testblob[1 : -1])
assert_equal(0z03, testblob[-1 : -1])
assert_equal(0z02, testblob[-2 : -2])
# blob slice accepts out of range
assert_equal(0z, testblob[3 : 3])
assert_equal(0z, testblob[0 : -4])
END
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