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More tests.

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Nuno Cruces
2023-01-26 11:12:00 +00:00
parent 591828031e
commit 09c7c7af3f
4 changed files with 154 additions and 13 deletions
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31
.github/coverage.html vendored
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@@ -59,7 +59,7 @@
<option value="file1">github.com/ncruces/go-sqlite3/compile.go (54.5%)</option>
<option value="file2">github.com/ncruces/go-sqlite3/conn.go (73.9%)</option>
<option value="file2">github.com/ncruces/go-sqlite3/conn.go (86.8%)</option>
<option value="file3">github.com/ncruces/go-sqlite3/error.go (54.5%)</option>
@@ -233,6 +233,7 @@ func compile() <span class="cov8" title="1">{
import (
"bytes"
"context"
"math"
"strconv"
"github.com/tetratelabs/wazero"
@@ -378,7 +379,7 @@ func (c *Conn) error(rc uint64) error <span class="cov8" title="1">{
}
func (c *Conn) free(ptr uint32) <span class="cov8" title="1">{
if ptr == 0 </span><span class="cov0" title="0">{
if ptr == 0 </span><span class="cov8" title="1">{
return
}</span>
<span class="cov8" title="1">_, err := c.api.free.Call(c.ctx, uint64(ptr))
@@ -393,18 +394,18 @@ func (c *Conn) new(len uint32) uint32 <span class="cov8" title="1">{
panic(err)</span>
}
<span class="cov8" title="1">ptr := uint32(r[0])
if ptr == 0 || ptr &gt;= c.memory.Size() </span><span class="cov0" title="0">{
if ptr == 0 || ptr &gt;= c.memory.Size() </span><span class="cov8" title="1">{
panic(oomErr)</span>
}
<span class="cov8" title="1">return ptr</span>
}
func (c *Conn) newBytes(s []byte) uint32 <span class="cov0" title="0">{
if s == nil </span><span class="cov0" title="0">{
func (c *Conn) newBytes(s []byte) uint32 <span class="cov8" title="1">{
if s == nil </span><span class="cov8" title="1">{
return 0
}</span>
<span class="cov0" title="0">siz := uint32(len(s))
<span class="cov8" title="1">siz := uint32(len(s))
ptr := c.new(siz)
mem, ok := c.memory.Read(ptr, siz)
if !ok </span><span class="cov0" title="0">{
@@ -412,7 +413,7 @@ func (c *Conn) newBytes(s []byte) uint32 <span class="cov0" title="0">{
panic(rangeErr)</span>
}
<span class="cov0" title="0">copy(mem, s)
<span class="cov8" title="1">copy(mem, s)
return ptr</span>
}
@@ -435,17 +436,25 @@ func (c *Conn) getString(ptr, maxlen uint32) string <span class="cov8" title="1"
}</span>
func getString(memory api.Memory, ptr, maxlen uint32) string <span class="cov8" title="1">{
if ptr == 0 </span><span class="cov0" title="0">{
if ptr == 0 </span><span class="cov8" title="1">{
panic(nilErr)</span>
}
<span class="cov8" title="1">mem, ok := memory.Read(ptr, maxlen+1)
if !ok </span><span class="cov0" title="0">{
<span class="cov8" title="1">switch maxlen </span>{
case 0:<span class="cov8" title="1">
return ""</span>
case math.MaxUint32:<span class="cov8" title="1"></span>
//
default:<span class="cov8" title="1">
maxlen = maxlen + 1</span>
}
<span class="cov8" title="1">mem, ok := memory.Read(ptr, maxlen)
if !ok </span><span class="cov8" title="1">{
mem, ok = memory.Read(ptr, memory.Size()-ptr)
if !ok </span><span class="cov0" title="0">{
panic(rangeErr)</span>
}
}
<span class="cov8" title="1">if i := bytes.IndexByte(mem, 0); i &lt; 0 </span><span class="cov0" title="0">{
<span class="cov8" title="1">if i := bytes.IndexByte(mem, 0); i &lt; 0 </span><span class="cov8" title="1">{
panic(noNulErr)</span>
} else<span class="cov8" title="1"> {
return string(mem[:i])