init project

test/regressions/fixtures/GridLegacy/StressGridLegacy.js

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+import * as React from 'react';
+import Paper from '@mui/material/Paper';
+import Box from '@mui/material/Box';
+import Grid from '@mui/material/GridLegacy';
+
+export default function StressGridLegacy() {
+  return (
+    <Box
+      sx={{
+        width: 400,
+        display: 'flex',
+        bgcolor: 'secondary.main',
+        '& .MuiPaper-root': {
+          p: 2,
+          textAlign: 'center',
+        },
+      }}
+    >
+      <Grid container spacing={3} direction="column">
+        <Grid container item spacing={1}>
+          <Grid item xs={3}>
+            <Paper>xs=3</Paper>
+          </Grid>
+          <Grid item xs={9}>
+            <Paper>xs=9</Paper>
+          </Grid>
+        </Grid>
+        <Grid container item spacing={1} direction="row-reverse">
+          <Grid item xs={3}>
+            <Paper>first</Paper>
+          </Grid>
+          <Grid item xs={3}>
+            <Paper>last</Paper>
+          </Grid>
+        </Grid>
+        <Grid container item spacing={1} justifyContent="space-between">
+          <Grid item xs={3}>
+            <Paper>space</Paper>
+          </Grid>
+          <Grid item xs={3}>
+            <Paper>between</Paper>
+          </Grid>
+        </Grid>
+        <Grid container item spacing={1} alignItems="stretch" direction="column-reverse">
+          <Grid item>
+            <Paper>reverse</Paper>
+          </Grid>
+          <Grid item>
+            <Paper>column</Paper>
+          </Grid>
+        </Grid>
+      </Grid>
+    </Box>
+  );
+}

test/regressions/fixtures/GridLegacy/StressNestedGridLegacy.js

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+import * as React from 'react';
+import Paper from '@mui/material/Paper';
+import Box from '@mui/material/Box';
+import Grid from '@mui/material/GridLegacy';
+
+export default function StressNestedGridLegacy() {
+  return (
+    <Box
+      sx={{
+        width: 600,
+        display: 'flex',
+        bgcolor: 'secondary.main',
+        '& .MuiPaper-root': {
+          p: 2,
+          textAlign: 'center',
+        },
+      }}
+    >
+      <Grid container spacing={1}>
+        <Grid item xs={12}>
+          <Paper>xs=12</Paper>
+        </Grid>
+        <Grid item xs={6}>
+          <Paper>xs=6</Paper>
+        </Grid>
+        <Grid item xs={6}>
+          <Paper>xs=6</Paper>
+        </Grid>
+        <Grid item container direction="column-reverse" xs={6} spacing={3}>
+          <Grid item xs={6}>
+            <Paper>xs=6</Paper>
+          </Grid>
+          <Grid item container spacing={2} xs={6}>
+            <Grid item container spacing={1} xs={6}>
+              <Grid item xs={7}>
+                <Paper>xs=7</Paper>
+              </Grid>
+              <Grid item xs={5}>
+                <Paper>xs=5</Paper>
+              </Grid>
+            </Grid>
+            <Grid item xs={6}>
+              <Paper>xs=6</Paper>
+            </Grid>
+          </Grid>
+        </Grid>
+        <Grid item container direction="column" xs={6} spacing={3}>
+          <Grid item xs={6}>
+            <Paper>xs=6</Paper>
+          </Grid>
+          <Grid item xs={6}>
+            <Paper>xs=6</Paper>
+          </Grid>
+        </Grid>
+        <Grid item container xs={6} spacing={3}>
+          <Grid item xs={8}>
+            <Paper>xs=8</Paper>
+          </Grid>
+          <Grid item xs={4}>
+            <Paper>xs=4</Paper>
+          </Grid>
+        </Grid>
+        <Grid item container xs={6} spacing={2}>
+          <Grid item xs={4}>
+            <Paper>xs=4</Paper>
+          </Grid>
+          <Grid item xs={4}>
+            <Paper>xs=4</Paper>
+          </Grid>
+          <Grid item xs={4}>
+            <Paper>xs=4</Paper>
+          </Grid>
+        </Grid>
+        <Grid item container xs={6} spacing={5}>
+          <Grid item xs={6}>
+            <Paper>xs=6</Paper>
+          </Grid>
+          <Grid item xs={6}>
+            <Paper>xs=6</Paper>
+          </Grid>
+        </Grid>
+      </Grid>
+    </Box>
+  );
+}