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patch 8.2.2777: Vim9: blob operations not tested in all ways

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Problem:    Vim9: blob operations not tested in all ways.
Solution:   Run tests with CheckLegacyAndVim9Success().  Make blob assign with
            index work.
This commit is contained in:
Bram Moolenaar
2021-04-17 20:44:56 +02:00
parent 0995c81f2f
commit 51e933261b
8 changed files with 230 additions and 93 deletions
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26
src/blob.c
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@@ -125,13 +125,33 @@ blob_get(blob_T *b, int idx)
}
/*
* Store one byte "c" in blob "b" at "idx".
* Store one byte "byte" in blob "blob" at "idx".
* Caller must make sure that "idx" is valid.
*/
void
blob_set(blob_T *b, int idx, char_u c)
blob_set(blob_T *blob, int idx, int byte)
{
((char_u*)b->bv_ga.ga_data)[idx] = c;
((char_u*)blob->bv_ga.ga_data)[idx] = byte;
}
/*
* Store one byte "byte" in blob "blob" at "idx".
* Append one byte if needed.
*/
void
blob_set_append(blob_T *blob, int idx, int byte)
{
garray_T *gap = &blob->bv_ga;
// Allow for appending a byte. Setting a byte beyond
// the end is an error otherwise.
if (idx < gap->ga_len
|| (idx == gap->ga_len && ga_grow(gap, 1) == OK))
{
blob_set(blob, idx, byte);
if (idx == gap->ga_len)
++gap->ga_len;
}
}
/*